<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@405862f4518a41569b95579307b29b2b" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Handouts</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@html+block@bb527c6209404888b3e4cde5abe00c22">
<div class="xblock xblock-public_view xblock-public_view-html xmodule_display xmodule_HtmlBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@html+block@bb527c6209404888b3e4cde5abe00c22" data-block-type="html" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "HTMLModule"}
</script>
<h4>Handouts:</h4>
<p>The slides used in this tutorial session can be downloaded here: <a href="/assets/courseware/v1/f0ba9577fef78d8be51ac3731695dd05/asset-v1:MITx+15.481x+1T2021+type@asset+block/Recitation_6.pdf" target="[object Object]">[SLIDES]</a></p>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@befa83b0a0334dd38b0af59fda5944e4" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Binary Choice Model - Overview</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@video+block@24aa8b8749dc4137a27867a37e12c78a">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@video+block@24aa8b8749dc4137a27867a37e12c78a" data-block-type="video" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Binary Choice Model - Overview</h3>
<div
id="video_24aa8b8749dc4137a27867a37e12c78a"
class="video closed"
data-metadata='{"prioritizeHls": false, "autoAdvance": false, "transcriptLanguage": "en", "generalSpeed": 1.0, "lmsRootURL": "https://openlearninglibrary.mit.edu", "ytTestTimeout": 1500, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@24aa8b8749dc4137a27867a37e12c78a/handler/transcript/translation/__lang__", "publishCompletionUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@24aa8b8749dc4137a27867a37e12c78a/handler/publish_completion", "saveStateEnabled": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/bae36ff2-8461-4ae6-83a6-253c322fcb2c-thumbnails.0000001.jpeg?AWSAccessKeyId=ASIA4QDFFSUR2DBKDX72&Signature=tij1fQzzNCWnNEWYWvldqC79wJ4%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEB8aCXVzLWVhc3QtMSJGMEQCIEqTaE%2BOPw5DLQdAcrObkpKRKhr%2BK5j549CWExs31RbrAiBOsmy2DBIpMQLsZE%2BODsN10tUxxttljKdmGj4qTJHKJCq5BQgoEAQaDDg1OTIwNTYzNzQxMSIMyS%2BhnFrgd%2FMemt6xKpYFrbbppLsxxd8ABNLayW7pwj7ivjKtDVLgUWTkAcdjCQZBAGM2avdDvJtuJwChrkP5iog5UKh%2FO1phSatEJxZUFks7qHGw%2B%2Ff7ve4N4MPxOStfFNAmFM%2FYkpr77I7y1wz54pDGpQmUmrvmqRbSA7TXJaq32hMm69VEox1LsJgfD7sM4MYKs61UBB9KP2mwPE8sz0nkXvfPcJZcDqUIciCLY5U39FsTUCoD22so5ZtrmRmCGQzGtYDq2vNl0AfSMcSpsrM3puq73Ziv8%2FUffI2Nwvgd97nQU9qLZi32kXJDvHGj2Pp%2FzT2y2KkMbQ8HT1FslqTtesuUgDmL8u5ZTWwQ%2BkK0%2Bma2CBd%2FJAuTxuPe4j8mQN32%2Fu08pvYN3r02SYpHtB13NMeMg6RlmWN8AvjGwWFxP9%2Fyk2eTXoftVIe62Gcr80yaSYE4Milh0siOf5tCdRZygoDjB1PStioFjOyQU%2F3N8uS6tsEqllg36Oc7RjMEAL4I4DWa6nJ%2FIPy3rKNngrvDG%2B%2FRHhlPO%2FZ4JxQBwrn1UJquhy8TgqBNeS1qoGAagg%2FkWg8tJEnpuK%2FxZJ%2FSDLZRvw1c4TTNdn%2FX7Zynyg9czwyHx1o68QOfNTUjMOKwu7MsjsHeVDTMfv910gG5N%2FdpECIaUHm%2BqFMHnY7VzNw3GN3A6xP3EPRSPBs3DyV7j6khNFPzNNr%2FnAP1p4zfslOMYynghC6lUHSeBN%2BQMlS2%2B%2B5TbDNP%2BV7EMDtvLBXN%2FYrScsOG9vnttLr1%2FBQk9fBGMPMkWL3qH3UvHiBHdkKbhX1Am%2FiJ%2BsPTFO6pEkjDFzlbGMemqmg0vZInjHALA1gUDPGRhCwyqMbEFXOy9DiCkstfctM5KZd8NCW%2F9gbO3yr8ou8w2%2FGdwwY6sgGoZ%2F7RykjhRhBZFWBke32c19YAgU4iPDHMekPMvD%2FDNHEAmDqso%2FhHe47NadeVtGL3kb4uX3C3q7gQhqTe5Hvtt%2Fg52mMCm1E%2B92z9DtaShdBm11mVR0fLMNgEELYBfq5Jik%2BiTTrV9vePSdks8YcjSrswhjiHalHURJJxIBq3CLABned1MAVPLkCGl%2FiAG3Cc%2FQ8EGhACCp%2FojmwSEs9k0Qe0aR2ClBJMERXWsoAl00E%2B&Expires=1751614414", "completionPercentage": 0.95, "transcriptLanguages": {"en": "English"}, "end": 0.0, "showCaptions": "true", "duration": 530.463, "sources": ["https://edx-video.net/bae36ff2-8461-4ae6-83a6-253c322fcb2c-mp4_720p.mp4", "https://edx-video.net/bae36ff2-8461-4ae6-83a6-253c322fcb2c.m3u8"], "recordedYoutubeIsAvailable": true, "ytMetadataEndpoint": "", "captionDataDir": null, "start": 0.0, "speed": null, "saveStateUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@24aa8b8749dc4137a27867a37e12c78a/handler/xmodule_handler/save_user_state", "streams": "", "autoplay": false, "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@24aa8b8749dc4137a27867a37e12c78a/handler/transcript/available_translations", "savedVideoPosition": 0.0, "completionEnabled": false}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="24aa8b8749dc4137a27867a37e12c78a"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@f9b43abd00f44d3890b666d8b6abd9d4" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Binary Choice Model - Example</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@video+block@1bb30a3dc22a4503bee61c46246ea018">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@video+block@1bb30a3dc22a4503bee61c46246ea018" data-block-type="video" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Binary Choice Model - Example</h3>
<div
id="video_1bb30a3dc22a4503bee61c46246ea018"
class="video closed"
data-metadata='{"prioritizeHls": false, "autoAdvance": false, "transcriptLanguage": "en", "generalSpeed": 1.0, "lmsRootURL": "https://openlearninglibrary.mit.edu", "ytTestTimeout": 1500, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@1bb30a3dc22a4503bee61c46246ea018/handler/transcript/translation/__lang__", "publishCompletionUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@1bb30a3dc22a4503bee61c46246ea018/handler/publish_completion", "saveStateEnabled": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/db63a314-b372-4424-a6cb-4ca4029e7bbd-thumbnails.0000001.jpeg?AWSAccessKeyId=ASIA4QDFFSUR2DBKDX72&Signature=Rm3e%2Bs1ibwetFBC6gRvg5tzZAAY%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEB8aCXVzLWVhc3QtMSJGMEQCIEqTaE%2BOPw5DLQdAcrObkpKRKhr%2BK5j549CWExs31RbrAiBOsmy2DBIpMQLsZE%2BODsN10tUxxttljKdmGj4qTJHKJCq5BQgoEAQaDDg1OTIwNTYzNzQxMSIMyS%2BhnFrgd%2FMemt6xKpYFrbbppLsxxd8ABNLayW7pwj7ivjKtDVLgUWTkAcdjCQZBAGM2avdDvJtuJwChrkP5iog5UKh%2FO1phSatEJxZUFks7qHGw%2B%2Ff7ve4N4MPxOStfFNAmFM%2FYkpr77I7y1wz54pDGpQmUmrvmqRbSA7TXJaq32hMm69VEox1LsJgfD7sM4MYKs61UBB9KP2mwPE8sz0nkXvfPcJZcDqUIciCLY5U39FsTUCoD22so5ZtrmRmCGQzGtYDq2vNl0AfSMcSpsrM3puq73Ziv8%2FUffI2Nwvgd97nQU9qLZi32kXJDvHGj2Pp%2FzT2y2KkMbQ8HT1FslqTtesuUgDmL8u5ZTWwQ%2BkK0%2Bma2CBd%2FJAuTxuPe4j8mQN32%2Fu08pvYN3r02SYpHtB13NMeMg6RlmWN8AvjGwWFxP9%2Fyk2eTXoftVIe62Gcr80yaSYE4Milh0siOf5tCdRZygoDjB1PStioFjOyQU%2F3N8uS6tsEqllg36Oc7RjMEAL4I4DWa6nJ%2FIPy3rKNngrvDG%2B%2FRHhlPO%2FZ4JxQBwrn1UJquhy8TgqBNeS1qoGAagg%2FkWg8tJEnpuK%2FxZJ%2FSDLZRvw1c4TTNdn%2FX7Zynyg9czwyHx1o68QOfNTUjMOKwu7MsjsHeVDTMfv910gG5N%2FdpECIaUHm%2BqFMHnY7VzNw3GN3A6xP3EPRSPBs3DyV7j6khNFPzNNr%2FnAP1p4zfslOMYynghC6lUHSeBN%2BQMlS2%2B%2B5TbDNP%2BV7EMDtvLBXN%2FYrScsOG9vnttLr1%2FBQk9fBGMPMkWL3qH3UvHiBHdkKbhX1Am%2FiJ%2BsPTFO6pEkjDFzlbGMemqmg0vZInjHALA1gUDPGRhCwyqMbEFXOy9DiCkstfctM5KZd8NCW%2F9gbO3yr8ou8w2%2FGdwwY6sgGoZ%2F7RykjhRhBZFWBke32c19YAgU4iPDHMekPMvD%2FDNHEAmDqso%2FhHe47NadeVtGL3kb4uX3C3q7gQhqTe5Hvtt%2Fg52mMCm1E%2B92z9DtaShdBm11mVR0fLMNgEELYBfq5Jik%2BiTTrV9vePSdks8YcjSrswhjiHalHURJJxIBq3CLABned1MAVPLkCGl%2FiAG3Cc%2FQ8EGhACCp%2FojmwSEs9k0Qe0aR2ClBJMERXWsoAl00E%2B&Expires=1751614415", "completionPercentage": 0.95, "transcriptLanguages": {"en": "English"}, "end": 0.0, "showCaptions": "true", "duration": 349.649, "sources": ["https://edx-video.net/db63a314-b372-4424-a6cb-4ca4029e7bbd.m3u8", "https://edx-video.net/db63a314-b372-4424-a6cb-4ca4029e7bbd-mp4_720p.mp4"], "recordedYoutubeIsAvailable": true, "ytMetadataEndpoint": "", "captionDataDir": null, "start": 0.0, "speed": null, "saveStateUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@1bb30a3dc22a4503bee61c46246ea018/handler/xmodule_handler/save_user_state", "streams": "", "autoplay": false, "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@1bb30a3dc22a4503bee61c46246ea018/handler/transcript/available_translations", "savedVideoPosition": 0.0, "completionEnabled": false}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="1bb30a3dc22a4503bee61c46246ea018"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@34ea0deda15b401fa85891a3f8b4f9a0" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Binary Choice Model - Growth</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@video+block@70212450b098473e9c841d49819ed58a">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@video+block@70212450b098473e9c841d49819ed58a" data-block-type="video" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Binary Choice Model - Growth</h3>
<div
id="video_70212450b098473e9c841d49819ed58a"
class="video closed"
data-metadata='{"prioritizeHls": false, "autoAdvance": false, "transcriptLanguage": "en", "generalSpeed": 1.0, "lmsRootURL": "https://openlearninglibrary.mit.edu", "ytTestTimeout": 1500, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@70212450b098473e9c841d49819ed58a/handler/transcript/translation/__lang__", "publishCompletionUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@70212450b098473e9c841d49819ed58a/handler/publish_completion", "saveStateEnabled": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/406d1311-3106-4b36-9a67-96f37a5bc905-thumbnails.0000001.jpeg?AWSAccessKeyId=ASIA4QDFFSUR2DBKDX72&Signature=kh8XHd6L%2BLlFU6q%2B%2Fv5q1sTbsoM%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEB8aCXVzLWVhc3QtMSJGMEQCIEqTaE%2BOPw5DLQdAcrObkpKRKhr%2BK5j549CWExs31RbrAiBOsmy2DBIpMQLsZE%2BODsN10tUxxttljKdmGj4qTJHKJCq5BQgoEAQaDDg1OTIwNTYzNzQxMSIMyS%2BhnFrgd%2FMemt6xKpYFrbbppLsxxd8ABNLayW7pwj7ivjKtDVLgUWTkAcdjCQZBAGM2avdDvJtuJwChrkP5iog5UKh%2FO1phSatEJxZUFks7qHGw%2B%2Ff7ve4N4MPxOStfFNAmFM%2FYkpr77I7y1wz54pDGpQmUmrvmqRbSA7TXJaq32hMm69VEox1LsJgfD7sM4MYKs61UBB9KP2mwPE8sz0nkXvfPcJZcDqUIciCLY5U39FsTUCoD22so5ZtrmRmCGQzGtYDq2vNl0AfSMcSpsrM3puq73Ziv8%2FUffI2Nwvgd97nQU9qLZi32kXJDvHGj2Pp%2FzT2y2KkMbQ8HT1FslqTtesuUgDmL8u5ZTWwQ%2BkK0%2Bma2CBd%2FJAuTxuPe4j8mQN32%2Fu08pvYN3r02SYpHtB13NMeMg6RlmWN8AvjGwWFxP9%2Fyk2eTXoftVIe62Gcr80yaSYE4Milh0siOf5tCdRZygoDjB1PStioFjOyQU%2F3N8uS6tsEqllg36Oc7RjMEAL4I4DWa6nJ%2FIPy3rKNngrvDG%2B%2FRHhlPO%2FZ4JxQBwrn1UJquhy8TgqBNeS1qoGAagg%2FkWg8tJEnpuK%2FxZJ%2FSDLZRvw1c4TTNdn%2FX7Zynyg9czwyHx1o68QOfNTUjMOKwu7MsjsHeVDTMfv910gG5N%2FdpECIaUHm%2BqFMHnY7VzNw3GN3A6xP3EPRSPBs3DyV7j6khNFPzNNr%2FnAP1p4zfslOMYynghC6lUHSeBN%2BQMlS2%2B%2B5TbDNP%2BV7EMDtvLBXN%2FYrScsOG9vnttLr1%2FBQk9fBGMPMkWL3qH3UvHiBHdkKbhX1Am%2FiJ%2BsPTFO6pEkjDFzlbGMemqmg0vZInjHALA1gUDPGRhCwyqMbEFXOy9DiCkstfctM5KZd8NCW%2F9gbO3yr8ou8w2%2FGdwwY6sgGoZ%2F7RykjhRhBZFWBke32c19YAgU4iPDHMekPMvD%2FDNHEAmDqso%2FhHe47NadeVtGL3kb4uX3C3q7gQhqTe5Hvtt%2Fg52mMCm1E%2B92z9DtaShdBm11mVR0fLMNgEELYBfq5Jik%2BiTTrV9vePSdks8YcjSrswhjiHalHURJJxIBq3CLABned1MAVPLkCGl%2FiAG3Cc%2FQ8EGhACCp%2FojmwSEs9k0Qe0aR2ClBJMERXWsoAl00E%2B&Expires=1751614415", "completionPercentage": 0.95, "transcriptLanguages": {"en": "English"}, "end": 0.0, "showCaptions": "true", "duration": 612.345, "sources": ["https://edx-video.net/406d1311-3106-4b36-9a67-96f37a5bc905-mp4_720p.mp4", "https://edx-video.net/406d1311-3106-4b36-9a67-96f37a5bc905.m3u8"], "recordedYoutubeIsAvailable": true, "ytMetadataEndpoint": "", "captionDataDir": null, "start": 0.0, "speed": null, "saveStateUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@70212450b098473e9c841d49819ed58a/handler/xmodule_handler/save_user_state", "streams": "", "autoplay": false, "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@70212450b098473e9c841d49819ed58a/handler/transcript/available_translations", "savedVideoPosition": 0.0, "completionEnabled": false}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="70212450b098473e9c841d49819ed58a"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@081bd375da494c1991beee439ea49daa" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Binary Choice Model - Growth Example</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@video+block@d5e70297d2674bed97abeacfd13eb509">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@video+block@d5e70297d2674bed97abeacfd13eb509" data-block-type="video" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Binary Choice Model - Growth Example</h3>
<div
id="video_d5e70297d2674bed97abeacfd13eb509"
class="video closed"
data-metadata='{"prioritizeHls": false, "autoAdvance": false, "transcriptLanguage": "en", "generalSpeed": 1.0, "lmsRootURL": "https://openlearninglibrary.mit.edu", "ytTestTimeout": 1500, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@d5e70297d2674bed97abeacfd13eb509/handler/transcript/translation/__lang__", "publishCompletionUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@d5e70297d2674bed97abeacfd13eb509/handler/publish_completion", "saveStateEnabled": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/ff0f5dd1-38da-4660-a7c4-3614d8b4b08c-thumbnails.0000001.jpeg?AWSAccessKeyId=ASIA4QDFFSUR2DBKDX72&Signature=uTXaccpI%2FpYjOcIfG16t6Lb4UQo%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEB8aCXVzLWVhc3QtMSJGMEQCIEqTaE%2BOPw5DLQdAcrObkpKRKhr%2BK5j549CWExs31RbrAiBOsmy2DBIpMQLsZE%2BODsN10tUxxttljKdmGj4qTJHKJCq5BQgoEAQaDDg1OTIwNTYzNzQxMSIMyS%2BhnFrgd%2FMemt6xKpYFrbbppLsxxd8ABNLayW7pwj7ivjKtDVLgUWTkAcdjCQZBAGM2avdDvJtuJwChrkP5iog5UKh%2FO1phSatEJxZUFks7qHGw%2B%2Ff7ve4N4MPxOStfFNAmFM%2FYkpr77I7y1wz54pDGpQmUmrvmqRbSA7TXJaq32hMm69VEox1LsJgfD7sM4MYKs61UBB9KP2mwPE8sz0nkXvfPcJZcDqUIciCLY5U39FsTUCoD22so5ZtrmRmCGQzGtYDq2vNl0AfSMcSpsrM3puq73Ziv8%2FUffI2Nwvgd97nQU9qLZi32kXJDvHGj2Pp%2FzT2y2KkMbQ8HT1FslqTtesuUgDmL8u5ZTWwQ%2BkK0%2Bma2CBd%2FJAuTxuPe4j8mQN32%2Fu08pvYN3r02SYpHtB13NMeMg6RlmWN8AvjGwWFxP9%2Fyk2eTXoftVIe62Gcr80yaSYE4Milh0siOf5tCdRZygoDjB1PStioFjOyQU%2F3N8uS6tsEqllg36Oc7RjMEAL4I4DWa6nJ%2FIPy3rKNngrvDG%2B%2FRHhlPO%2FZ4JxQBwrn1UJquhy8TgqBNeS1qoGAagg%2FkWg8tJEnpuK%2FxZJ%2FSDLZRvw1c4TTNdn%2FX7Zynyg9czwyHx1o68QOfNTUjMOKwu7MsjsHeVDTMfv910gG5N%2FdpECIaUHm%2BqFMHnY7VzNw3GN3A6xP3EPRSPBs3DyV7j6khNFPzNNr%2FnAP1p4zfslOMYynghC6lUHSeBN%2BQMlS2%2B%2B5TbDNP%2BV7EMDtvLBXN%2FYrScsOG9vnttLr1%2FBQk9fBGMPMkWL3qH3UvHiBHdkKbhX1Am%2FiJ%2BsPTFO6pEkjDFzlbGMemqmg0vZInjHALA1gUDPGRhCwyqMbEFXOy9DiCkstfctM5KZd8NCW%2F9gbO3yr8ou8w2%2FGdwwY6sgGoZ%2F7RykjhRhBZFWBke32c19YAgU4iPDHMekPMvD%2FDNHEAmDqso%2FhHe47NadeVtGL3kb4uX3C3q7gQhqTe5Hvtt%2Fg52mMCm1E%2B92z9DtaShdBm11mVR0fLMNgEELYBfq5Jik%2BiTTrV9vePSdks8YcjSrswhjiHalHURJJxIBq3CLABned1MAVPLkCGl%2FiAG3Cc%2FQ8EGhACCp%2FojmwSEs9k0Qe0aR2ClBJMERXWsoAl00E%2B&Expires=1751614415", "completionPercentage": 0.95, "transcriptLanguages": {"en": "English"}, "end": 0.0, "showCaptions": "true", "duration": 290.657, "sources": ["https://edx-video.net/ff0f5dd1-38da-4660-a7c4-3614d8b4b08c-mp4_720p.mp4", "https://edx-video.net/ff0f5dd1-38da-4660-a7c4-3614d8b4b08c.m3u8"], "recordedYoutubeIsAvailable": true, "ytMetadataEndpoint": "", "captionDataDir": null, "start": 0.0, "speed": null, "saveStateUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@d5e70297d2674bed97abeacfd13eb509/handler/xmodule_handler/save_user_state", "streams": "", "autoplay": false, "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@d5e70297d2674bed97abeacfd13eb509/handler/transcript/available_translations", "savedVideoPosition": 0.0, "completionEnabled": false}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="d5e70297d2674bed97abeacfd13eb509"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@85db9e4c3d154b19af75bfa610d308f9" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Binary Choice Model - Population Size</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@video+block@efb74eb88b0643978e8adce524504ce9">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@video+block@efb74eb88b0643978e8adce524504ce9" data-block-type="video" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Binary Choice Model - Population Size</h3>
<div
id="video_efb74eb88b0643978e8adce524504ce9"
class="video closed"
data-metadata='{"prioritizeHls": false, "autoAdvance": false, "transcriptLanguage": "en", "generalSpeed": 1.0, "lmsRootURL": "https://openlearninglibrary.mit.edu", "ytTestTimeout": 1500, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@efb74eb88b0643978e8adce524504ce9/handler/transcript/translation/__lang__", "publishCompletionUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@efb74eb88b0643978e8adce524504ce9/handler/publish_completion", "saveStateEnabled": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/5c7f4f4d-4caf-49f5-8487-47bf3bad9b5d-thumbnails.0000001.jpeg?AWSAccessKeyId=ASIA4QDFFSUR2DBKDX72&Signature=p6yIPSQ9HKwWiWg249DH4bt0KUM%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEB8aCXVzLWVhc3QtMSJGMEQCIEqTaE%2BOPw5DLQdAcrObkpKRKhr%2BK5j549CWExs31RbrAiBOsmy2DBIpMQLsZE%2BODsN10tUxxttljKdmGj4qTJHKJCq5BQgoEAQaDDg1OTIwNTYzNzQxMSIMyS%2BhnFrgd%2FMemt6xKpYFrbbppLsxxd8ABNLayW7pwj7ivjKtDVLgUWTkAcdjCQZBAGM2avdDvJtuJwChrkP5iog5UKh%2FO1phSatEJxZUFks7qHGw%2B%2Ff7ve4N4MPxOStfFNAmFM%2FYkpr77I7y1wz54pDGpQmUmrvmqRbSA7TXJaq32hMm69VEox1LsJgfD7sM4MYKs61UBB9KP2mwPE8sz0nkXvfPcJZcDqUIciCLY5U39FsTUCoD22so5ZtrmRmCGQzGtYDq2vNl0AfSMcSpsrM3puq73Ziv8%2FUffI2Nwvgd97nQU9qLZi32kXJDvHGj2Pp%2FzT2y2KkMbQ8HT1FslqTtesuUgDmL8u5ZTWwQ%2BkK0%2Bma2CBd%2FJAuTxuPe4j8mQN32%2Fu08pvYN3r02SYpHtB13NMeMg6RlmWN8AvjGwWFxP9%2Fyk2eTXoftVIe62Gcr80yaSYE4Milh0siOf5tCdRZygoDjB1PStioFjOyQU%2F3N8uS6tsEqllg36Oc7RjMEAL4I4DWa6nJ%2FIPy3rKNngrvDG%2B%2FRHhlPO%2FZ4JxQBwrn1UJquhy8TgqBNeS1qoGAagg%2FkWg8tJEnpuK%2FxZJ%2FSDLZRvw1c4TTNdn%2FX7Zynyg9czwyHx1o68QOfNTUjMOKwu7MsjsHeVDTMfv910gG5N%2FdpECIaUHm%2BqFMHnY7VzNw3GN3A6xP3EPRSPBs3DyV7j6khNFPzNNr%2FnAP1p4zfslOMYynghC6lUHSeBN%2BQMlS2%2B%2B5TbDNP%2BV7EMDtvLBXN%2FYrScsOG9vnttLr1%2FBQk9fBGMPMkWL3qH3UvHiBHdkKbhX1Am%2FiJ%2BsPTFO6pEkjDFzlbGMemqmg0vZInjHALA1gUDPGRhCwyqMbEFXOy9DiCkstfctM5KZd8NCW%2F9gbO3yr8ou8w2%2FGdwwY6sgGoZ%2F7RykjhRhBZFWBke32c19YAgU4iPDHMekPMvD%2FDNHEAmDqso%2FhHe47NadeVtGL3kb4uX3C3q7gQhqTe5Hvtt%2Fg52mMCm1E%2B92z9DtaShdBm11mVR0fLMNgEELYBfq5Jik%2BiTTrV9vePSdks8YcjSrswhjiHalHURJJxIBq3CLABned1MAVPLkCGl%2FiAG3Cc%2FQ8EGhACCp%2FojmwSEs9k0Qe0aR2ClBJMERXWsoAl00E%2B&Expires=1751614415", "completionPercentage": 0.95, "transcriptLanguages": {"en": "English"}, "end": 0.0, "showCaptions": "true", "duration": 442.112, "sources": ["https://edx-video.net/5c7f4f4d-4caf-49f5-8487-47bf3bad9b5d-mp4_720p.mp4", "https://edx-video.net/5c7f4f4d-4caf-49f5-8487-47bf3bad9b5d.m3u8"], "recordedYoutubeIsAvailable": true, "ytMetadataEndpoint": "", "captionDataDir": null, "start": 0.0, "speed": null, "saveStateUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@efb74eb88b0643978e8adce524504ce9/handler/xmodule_handler/save_user_state", "streams": "", "autoplay": false, "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@efb74eb88b0643978e8adce524504ce9/handler/transcript/available_translations", "savedVideoPosition": 0.0, "completionEnabled": false}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="efb74eb88b0643978e8adce524504ce9"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@c7aa0f5f7a704f9e9884026a1a360510" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Binary Choice Model - Population Maximization I</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@video+block@0e4d1c92931a48309c43d0379dfaff54">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@video+block@0e4d1c92931a48309c43d0379dfaff54" data-block-type="video" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Binary Choice Model - Population Maximization I</h3>
<div
id="video_0e4d1c92931a48309c43d0379dfaff54"
class="video closed"
data-metadata='{"prioritizeHls": false, "autoAdvance": false, "transcriptLanguage": "en", "generalSpeed": 1.0, "lmsRootURL": "https://openlearninglibrary.mit.edu", "ytTestTimeout": 1500, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@0e4d1c92931a48309c43d0379dfaff54/handler/transcript/translation/__lang__", "publishCompletionUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@0e4d1c92931a48309c43d0379dfaff54/handler/publish_completion", "saveStateEnabled": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/1628367c-656a-4815-a864-7f71e4a9617c-thumbnails.0000001.jpeg?AWSAccessKeyId=ASIA4QDFFSUR2DBKDX72&Signature=GXnGGjMtIh1turi%2FS%2BFVRSeeQ9c%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEB8aCXVzLWVhc3QtMSJGMEQCIEqTaE%2BOPw5DLQdAcrObkpKRKhr%2BK5j549CWExs31RbrAiBOsmy2DBIpMQLsZE%2BODsN10tUxxttljKdmGj4qTJHKJCq5BQgoEAQaDDg1OTIwNTYzNzQxMSIMyS%2BhnFrgd%2FMemt6xKpYFrbbppLsxxd8ABNLayW7pwj7ivjKtDVLgUWTkAcdjCQZBAGM2avdDvJtuJwChrkP5iog5UKh%2FO1phSatEJxZUFks7qHGw%2B%2Ff7ve4N4MPxOStfFNAmFM%2FYkpr77I7y1wz54pDGpQmUmrvmqRbSA7TXJaq32hMm69VEox1LsJgfD7sM4MYKs61UBB9KP2mwPE8sz0nkXvfPcJZcDqUIciCLY5U39FsTUCoD22so5ZtrmRmCGQzGtYDq2vNl0AfSMcSpsrM3puq73Ziv8%2FUffI2Nwvgd97nQU9qLZi32kXJDvHGj2Pp%2FzT2y2KkMbQ8HT1FslqTtesuUgDmL8u5ZTWwQ%2BkK0%2Bma2CBd%2FJAuTxuPe4j8mQN32%2Fu08pvYN3r02SYpHtB13NMeMg6RlmWN8AvjGwWFxP9%2Fyk2eTXoftVIe62Gcr80yaSYE4Milh0siOf5tCdRZygoDjB1PStioFjOyQU%2F3N8uS6tsEqllg36Oc7RjMEAL4I4DWa6nJ%2FIPy3rKNngrvDG%2B%2FRHhlPO%2FZ4JxQBwrn1UJquhy8TgqBNeS1qoGAagg%2FkWg8tJEnpuK%2FxZJ%2FSDLZRvw1c4TTNdn%2FX7Zynyg9czwyHx1o68QOfNTUjMOKwu7MsjsHeVDTMfv910gG5N%2FdpECIaUHm%2BqFMHnY7VzNw3GN3A6xP3EPRSPBs3DyV7j6khNFPzNNr%2FnAP1p4zfslOMYynghC6lUHSeBN%2BQMlS2%2B%2B5TbDNP%2BV7EMDtvLBXN%2FYrScsOG9vnttLr1%2FBQk9fBGMPMkWL3qH3UvHiBHdkKbhX1Am%2FiJ%2BsPTFO6pEkjDFzlbGMemqmg0vZInjHALA1gUDPGRhCwyqMbEFXOy9DiCkstfctM5KZd8NCW%2F9gbO3yr8ou8w2%2FGdwwY6sgGoZ%2F7RykjhRhBZFWBke32c19YAgU4iPDHMekPMvD%2FDNHEAmDqso%2FhHe47NadeVtGL3kb4uX3C3q7gQhqTe5Hvtt%2Fg52mMCm1E%2B92z9DtaShdBm11mVR0fLMNgEELYBfq5Jik%2BiTTrV9vePSdks8YcjSrswhjiHalHURJJxIBq3CLABned1MAVPLkCGl%2FiAG3Cc%2FQ8EGhACCp%2FojmwSEs9k0Qe0aR2ClBJMERXWsoAl00E%2B&Expires=1751614415", "completionPercentage": 0.95, "transcriptLanguages": {"en": "English"}, "end": 0.0, "showCaptions": "true", "duration": 430.229, "sources": ["https://edx-video.net/1628367c-656a-4815-a864-7f71e4a9617c-mp4_720p.mp4", "https://edx-video.net/1628367c-656a-4815-a864-7f71e4a9617c.m3u8"], "recordedYoutubeIsAvailable": true, "ytMetadataEndpoint": "", "captionDataDir": null, "start": 0.0, "speed": null, "saveStateUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@0e4d1c92931a48309c43d0379dfaff54/handler/xmodule_handler/save_user_state", "streams": "", "autoplay": false, "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@0e4d1c92931a48309c43d0379dfaff54/handler/transcript/available_translations", "savedVideoPosition": 0.0, "completionEnabled": false}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="0e4d1c92931a48309c43d0379dfaff54"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@466e087375d247a7b151784b5af3e1de" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Binary Choice Model - Population Maximization II</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@video+block@ed047d994151408bb38542892da750bb">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@video+block@ed047d994151408bb38542892da750bb" data-block-type="video" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Binary Choice Model - Population Maximization II</h3>
<div
id="video_ed047d994151408bb38542892da750bb"
class="video closed"
data-metadata='{"prioritizeHls": false, "autoAdvance": false, "transcriptLanguage": "en", "generalSpeed": 1.0, "lmsRootURL": "https://openlearninglibrary.mit.edu", "ytTestTimeout": 1500, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@ed047d994151408bb38542892da750bb/handler/transcript/translation/__lang__", "publishCompletionUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@ed047d994151408bb38542892da750bb/handler/publish_completion", "saveStateEnabled": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/3b725ce3-d4ef-486e-8f02-ebd955d2eec3-thumbnails.0000001.jpeg?AWSAccessKeyId=ASIA4QDFFSUR2DBKDX72&Signature=o0m0SPiycsr9XzlIIIBvZz4CM28%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEB8aCXVzLWVhc3QtMSJGMEQCIEqTaE%2BOPw5DLQdAcrObkpKRKhr%2BK5j549CWExs31RbrAiBOsmy2DBIpMQLsZE%2BODsN10tUxxttljKdmGj4qTJHKJCq5BQgoEAQaDDg1OTIwNTYzNzQxMSIMyS%2BhnFrgd%2FMemt6xKpYFrbbppLsxxd8ABNLayW7pwj7ivjKtDVLgUWTkAcdjCQZBAGM2avdDvJtuJwChrkP5iog5UKh%2FO1phSatEJxZUFks7qHGw%2B%2Ff7ve4N4MPxOStfFNAmFM%2FYkpr77I7y1wz54pDGpQmUmrvmqRbSA7TXJaq32hMm69VEox1LsJgfD7sM4MYKs61UBB9KP2mwPE8sz0nkXvfPcJZcDqUIciCLY5U39FsTUCoD22so5ZtrmRmCGQzGtYDq2vNl0AfSMcSpsrM3puq73Ziv8%2FUffI2Nwvgd97nQU9qLZi32kXJDvHGj2Pp%2FzT2y2KkMbQ8HT1FslqTtesuUgDmL8u5ZTWwQ%2BkK0%2Bma2CBd%2FJAuTxuPe4j8mQN32%2Fu08pvYN3r02SYpHtB13NMeMg6RlmWN8AvjGwWFxP9%2Fyk2eTXoftVIe62Gcr80yaSYE4Milh0siOf5tCdRZygoDjB1PStioFjOyQU%2F3N8uS6tsEqllg36Oc7RjMEAL4I4DWa6nJ%2FIPy3rKNngrvDG%2B%2FRHhlPO%2FZ4JxQBwrn1UJquhy8TgqBNeS1qoGAagg%2FkWg8tJEnpuK%2FxZJ%2FSDLZRvw1c4TTNdn%2FX7Zynyg9czwyHx1o68QOfNTUjMOKwu7MsjsHeVDTMfv910gG5N%2FdpECIaUHm%2BqFMHnY7VzNw3GN3A6xP3EPRSPBs3DyV7j6khNFPzNNr%2FnAP1p4zfslOMYynghC6lUHSeBN%2BQMlS2%2B%2B5TbDNP%2BV7EMDtvLBXN%2FYrScsOG9vnttLr1%2FBQk9fBGMPMkWL3qH3UvHiBHdkKbhX1Am%2FiJ%2BsPTFO6pEkjDFzlbGMemqmg0vZInjHALA1gUDPGRhCwyqMbEFXOy9DiCkstfctM5KZd8NCW%2F9gbO3yr8ou8w2%2FGdwwY6sgGoZ%2F7RykjhRhBZFWBke32c19YAgU4iPDHMekPMvD%2FDNHEAmDqso%2FhHe47NadeVtGL3kb4uX3C3q7gQhqTe5Hvtt%2Fg52mMCm1E%2B92z9DtaShdBm11mVR0fLMNgEELYBfq5Jik%2BiTTrV9vePSdks8YcjSrswhjiHalHURJJxIBq3CLABned1MAVPLkCGl%2FiAG3Cc%2FQ8EGhACCp%2FojmwSEs9k0Qe0aR2ClBJMERXWsoAl00E%2B&Expires=1751614415", "completionPercentage": 0.95, "transcriptLanguages": {"en": "English"}, "end": 0.0, "showCaptions": "true", "duration": 390.757, "sources": ["https://edx-video.net/3b725ce3-d4ef-486e-8f02-ebd955d2eec3-mp4_720p.mp4", "https://edx-video.net/3b725ce3-d4ef-486e-8f02-ebd955d2eec3.m3u8"], "recordedYoutubeIsAvailable": true, "ytMetadataEndpoint": "", "captionDataDir": null, "start": 0.0, "speed": null, "saveStateUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@ed047d994151408bb38542892da750bb/handler/xmodule_handler/save_user_state", "streams": "", "autoplay": false, "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@ed047d994151408bb38542892da750bb/handler/transcript/available_translations", "savedVideoPosition": 0.0, "completionEnabled": false}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="ed047d994151408bb38542892da750bb"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@d25d7ce14e4c41b19b309849c3dd1604" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Binary Choice Model - Summary</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@video+block@4a8b9e860e4c4477a7d7f8f552aa0b1f">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@video+block@4a8b9e860e4c4477a7d7f8f552aa0b1f" data-block-type="video" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Binary Choice Model - Summary</h3>
<div
id="video_4a8b9e860e4c4477a7d7f8f552aa0b1f"
class="video closed"
data-metadata='{"prioritizeHls": false, "autoAdvance": false, "transcriptLanguage": "en", "generalSpeed": 1.0, "lmsRootURL": "https://openlearninglibrary.mit.edu", "ytTestTimeout": 1500, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@4a8b9e860e4c4477a7d7f8f552aa0b1f/handler/transcript/translation/__lang__", "publishCompletionUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@4a8b9e860e4c4477a7d7f8f552aa0b1f/handler/publish_completion", "saveStateEnabled": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/81e524b4-1dd8-4690-bf58-db190a403d82-thumbnails.0000001.jpeg?AWSAccessKeyId=ASIA4QDFFSUR2DBKDX72&Signature=HLF5jBirDvKv%2BDrZiHVnReUDhYc%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEB8aCXVzLWVhc3QtMSJGMEQCIEqTaE%2BOPw5DLQdAcrObkpKRKhr%2BK5j549CWExs31RbrAiBOsmy2DBIpMQLsZE%2BODsN10tUxxttljKdmGj4qTJHKJCq5BQgoEAQaDDg1OTIwNTYzNzQxMSIMyS%2BhnFrgd%2FMemt6xKpYFrbbppLsxxd8ABNLayW7pwj7ivjKtDVLgUWTkAcdjCQZBAGM2avdDvJtuJwChrkP5iog5UKh%2FO1phSatEJxZUFks7qHGw%2B%2Ff7ve4N4MPxOStfFNAmFM%2FYkpr77I7y1wz54pDGpQmUmrvmqRbSA7TXJaq32hMm69VEox1LsJgfD7sM4MYKs61UBB9KP2mwPE8sz0nkXvfPcJZcDqUIciCLY5U39FsTUCoD22so5ZtrmRmCGQzGtYDq2vNl0AfSMcSpsrM3puq73Ziv8%2FUffI2Nwvgd97nQU9qLZi32kXJDvHGj2Pp%2FzT2y2KkMbQ8HT1FslqTtesuUgDmL8u5ZTWwQ%2BkK0%2Bma2CBd%2FJAuTxuPe4j8mQN32%2Fu08pvYN3r02SYpHtB13NMeMg6RlmWN8AvjGwWFxP9%2Fyk2eTXoftVIe62Gcr80yaSYE4Milh0siOf5tCdRZygoDjB1PStioFjOyQU%2F3N8uS6tsEqllg36Oc7RjMEAL4I4DWa6nJ%2FIPy3rKNngrvDG%2B%2FRHhlPO%2FZ4JxQBwrn1UJquhy8TgqBNeS1qoGAagg%2FkWg8tJEnpuK%2FxZJ%2FSDLZRvw1c4TTNdn%2FX7Zynyg9czwyHx1o68QOfNTUjMOKwu7MsjsHeVDTMfv910gG5N%2FdpECIaUHm%2BqFMHnY7VzNw3GN3A6xP3EPRSPBs3DyV7j6khNFPzNNr%2FnAP1p4zfslOMYynghC6lUHSeBN%2BQMlS2%2B%2B5TbDNP%2BV7EMDtvLBXN%2FYrScsOG9vnttLr1%2FBQk9fBGMPMkWL3qH3UvHiBHdkKbhX1Am%2FiJ%2BsPTFO6pEkjDFzlbGMemqmg0vZInjHALA1gUDPGRhCwyqMbEFXOy9DiCkstfctM5KZd8NCW%2F9gbO3yr8ou8w2%2FGdwwY6sgGoZ%2F7RykjhRhBZFWBke32c19YAgU4iPDHMekPMvD%2FDNHEAmDqso%2FhHe47NadeVtGL3kb4uX3C3q7gQhqTe5Hvtt%2Fg52mMCm1E%2B92z9DtaShdBm11mVR0fLMNgEELYBfq5Jik%2BiTTrV9vePSdks8YcjSrswhjiHalHURJJxIBq3CLABned1MAVPLkCGl%2FiAG3Cc%2FQ8EGhACCp%2FojmwSEs9k0Qe0aR2ClBJMERXWsoAl00E%2B&Expires=1751614416", "completionPercentage": 0.95, "transcriptLanguages": {"en": "English"}, "end": 0.0, "showCaptions": "true", "duration": 275.808, "sources": ["https://edx-video.net/81e524b4-1dd8-4690-bf58-db190a403d82-mp4_720p.mp4", "https://edx-video.net/81e524b4-1dd8-4690-bf58-db190a403d82.m3u8"], "recordedYoutubeIsAvailable": true, "ytMetadataEndpoint": "", "captionDataDir": null, "start": 0.0, "speed": null, "saveStateUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@4a8b9e860e4c4477a7d7f8f552aa0b1f/handler/xmodule_handler/save_user_state", "streams": "", "autoplay": false, "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@4a8b9e860e4c4477a7d7f8f552aa0b1f/handler/transcript/available_translations", "savedVideoPosition": 0.0, "completionEnabled": false}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="4a8b9e860e4c4477a7d7f8f552aa0b1f"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@31b02a1170d04d758894afd197628dc6" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Environment Impact - Overview</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@video+block@d0abae6acfcf41a3b6699daec4a18e88">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@video+block@d0abae6acfcf41a3b6699daec4a18e88" data-block-type="video" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Environment Impact - Overview</h3>
<div
id="video_d0abae6acfcf41a3b6699daec4a18e88"
class="video closed"
data-metadata='{"prioritizeHls": false, "autoAdvance": false, "transcriptLanguage": "en", "generalSpeed": 1.0, "lmsRootURL": "https://openlearninglibrary.mit.edu", "ytTestTimeout": 1500, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@d0abae6acfcf41a3b6699daec4a18e88/handler/transcript/translation/__lang__", "publishCompletionUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@d0abae6acfcf41a3b6699daec4a18e88/handler/publish_completion", "saveStateEnabled": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/1f9215d8-83a6-4f3c-8431-51ec602b04ad-thumbnails.0000001.jpeg?AWSAccessKeyId=ASIA4QDFFSUR2DBKDX72&Signature=hcmVxxqOaMrV6yOX33%2BRDgrqnCw%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEB8aCXVzLWVhc3QtMSJGMEQCIEqTaE%2BOPw5DLQdAcrObkpKRKhr%2BK5j549CWExs31RbrAiBOsmy2DBIpMQLsZE%2BODsN10tUxxttljKdmGj4qTJHKJCq5BQgoEAQaDDg1OTIwNTYzNzQxMSIMyS%2BhnFrgd%2FMemt6xKpYFrbbppLsxxd8ABNLayW7pwj7ivjKtDVLgUWTkAcdjCQZBAGM2avdDvJtuJwChrkP5iog5UKh%2FO1phSatEJxZUFks7qHGw%2B%2Ff7ve4N4MPxOStfFNAmFM%2FYkpr77I7y1wz54pDGpQmUmrvmqRbSA7TXJaq32hMm69VEox1LsJgfD7sM4MYKs61UBB9KP2mwPE8sz0nkXvfPcJZcDqUIciCLY5U39FsTUCoD22so5ZtrmRmCGQzGtYDq2vNl0AfSMcSpsrM3puq73Ziv8%2FUffI2Nwvgd97nQU9qLZi32kXJDvHGj2Pp%2FzT2y2KkMbQ8HT1FslqTtesuUgDmL8u5ZTWwQ%2BkK0%2Bma2CBd%2FJAuTxuPe4j8mQN32%2Fu08pvYN3r02SYpHtB13NMeMg6RlmWN8AvjGwWFxP9%2Fyk2eTXoftVIe62Gcr80yaSYE4Milh0siOf5tCdRZygoDjB1PStioFjOyQU%2F3N8uS6tsEqllg36Oc7RjMEAL4I4DWa6nJ%2FIPy3rKNngrvDG%2B%2FRHhlPO%2FZ4JxQBwrn1UJquhy8TgqBNeS1qoGAagg%2FkWg8tJEnpuK%2FxZJ%2FSDLZRvw1c4TTNdn%2FX7Zynyg9czwyHx1o68QOfNTUjMOKwu7MsjsHeVDTMfv910gG5N%2FdpECIaUHm%2BqFMHnY7VzNw3GN3A6xP3EPRSPBs3DyV7j6khNFPzNNr%2FnAP1p4zfslOMYynghC6lUHSeBN%2BQMlS2%2B%2B5TbDNP%2BV7EMDtvLBXN%2FYrScsOG9vnttLr1%2FBQk9fBGMPMkWL3qH3UvHiBHdkKbhX1Am%2FiJ%2BsPTFO6pEkjDFzlbGMemqmg0vZInjHALA1gUDPGRhCwyqMbEFXOy9DiCkstfctM5KZd8NCW%2F9gbO3yr8ou8w2%2FGdwwY6sgGoZ%2F7RykjhRhBZFWBke32c19YAgU4iPDHMekPMvD%2FDNHEAmDqso%2FhHe47NadeVtGL3kb4uX3C3q7gQhqTe5Hvtt%2Fg52mMCm1E%2B92z9DtaShdBm11mVR0fLMNgEELYBfq5Jik%2BiTTrV9vePSdks8YcjSrswhjiHalHURJJxIBq3CLABned1MAVPLkCGl%2FiAG3Cc%2FQ8EGhACCp%2FojmwSEs9k0Qe0aR2ClBJMERXWsoAl00E%2B&Expires=1751614416", "completionPercentage": 0.95, "transcriptLanguages": {"en": "English"}, "end": 0.0, "showCaptions": "true", "duration": 238.104, "sources": ["https://edx-video.net/1f9215d8-83a6-4f3c-8431-51ec602b04ad-mp4_720p.mp4", "https://edx-video.net/1f9215d8-83a6-4f3c-8431-51ec602b04ad.m3u8"], "recordedYoutubeIsAvailable": true, "ytMetadataEndpoint": "", "captionDataDir": null, "start": 0.0, "speed": null, "saveStateUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@d0abae6acfcf41a3b6699daec4a18e88/handler/xmodule_handler/save_user_state", "streams": "", "autoplay": false, "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@d0abae6acfcf41a3b6699daec4a18e88/handler/transcript/available_translations", "savedVideoPosition": 0.0, "completionEnabled": false}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="d0abae6acfcf41a3b6699daec4a18e88"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@2009539d2c5b45ac99770aa5bf6aa069" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Environment Impact - The Environment</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@video+block@4636d93af684454093063e3ad244d11c">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@video+block@4636d93af684454093063e3ad244d11c" data-block-type="video" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Environment Impact - The Environment</h3>
<div
id="video_4636d93af684454093063e3ad244d11c"
class="video closed"
data-metadata='{"prioritizeHls": false, "autoAdvance": false, "transcriptLanguage": "en", "generalSpeed": 1.0, "lmsRootURL": "https://openlearninglibrary.mit.edu", "ytTestTimeout": 1500, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@4636d93af684454093063e3ad244d11c/handler/transcript/translation/__lang__", "publishCompletionUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@4636d93af684454093063e3ad244d11c/handler/publish_completion", "saveStateEnabled": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/7dc70eb4-7547-4e5b-a567-991d54cae61c-thumbnails.0000001.jpeg?AWSAccessKeyId=ASIA4QDFFSUR2DBKDX72&Signature=05%2FGmhR7ycC3kahhcA4W7ixHrh4%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEB8aCXVzLWVhc3QtMSJGMEQCIEqTaE%2BOPw5DLQdAcrObkpKRKhr%2BK5j549CWExs31RbrAiBOsmy2DBIpMQLsZE%2BODsN10tUxxttljKdmGj4qTJHKJCq5BQgoEAQaDDg1OTIwNTYzNzQxMSIMyS%2BhnFrgd%2FMemt6xKpYFrbbppLsxxd8ABNLayW7pwj7ivjKtDVLgUWTkAcdjCQZBAGM2avdDvJtuJwChrkP5iog5UKh%2FO1phSatEJxZUFks7qHGw%2B%2Ff7ve4N4MPxOStfFNAmFM%2FYkpr77I7y1wz54pDGpQmUmrvmqRbSA7TXJaq32hMm69VEox1LsJgfD7sM4MYKs61UBB9KP2mwPE8sz0nkXvfPcJZcDqUIciCLY5U39FsTUCoD22so5ZtrmRmCGQzGtYDq2vNl0AfSMcSpsrM3puq73Ziv8%2FUffI2Nwvgd97nQU9qLZi32kXJDvHGj2Pp%2FzT2y2KkMbQ8HT1FslqTtesuUgDmL8u5ZTWwQ%2BkK0%2Bma2CBd%2FJAuTxuPe4j8mQN32%2Fu08pvYN3r02SYpHtB13NMeMg6RlmWN8AvjGwWFxP9%2Fyk2eTXoftVIe62Gcr80yaSYE4Milh0siOf5tCdRZygoDjB1PStioFjOyQU%2F3N8uS6tsEqllg36Oc7RjMEAL4I4DWa6nJ%2FIPy3rKNngrvDG%2B%2FRHhlPO%2FZ4JxQBwrn1UJquhy8TgqBNeS1qoGAagg%2FkWg8tJEnpuK%2FxZJ%2FSDLZRvw1c4TTNdn%2FX7Zynyg9czwyHx1o68QOfNTUjMOKwu7MsjsHeVDTMfv910gG5N%2FdpECIaUHm%2BqFMHnY7VzNw3GN3A6xP3EPRSPBs3DyV7j6khNFPzNNr%2FnAP1p4zfslOMYynghC6lUHSeBN%2BQMlS2%2B%2B5TbDNP%2BV7EMDtvLBXN%2FYrScsOG9vnttLr1%2FBQk9fBGMPMkWL3qH3UvHiBHdkKbhX1Am%2FiJ%2BsPTFO6pEkjDFzlbGMemqmg0vZInjHALA1gUDPGRhCwyqMbEFXOy9DiCkstfctM5KZd8NCW%2F9gbO3yr8ou8w2%2FGdwwY6sgGoZ%2F7RykjhRhBZFWBke32c19YAgU4iPDHMekPMvD%2FDNHEAmDqso%2FhHe47NadeVtGL3kb4uX3C3q7gQhqTe5Hvtt%2Fg52mMCm1E%2B92z9DtaShdBm11mVR0fLMNgEELYBfq5Jik%2BiTTrV9vePSdks8YcjSrswhjiHalHURJJxIBq3CLABned1MAVPLkCGl%2FiAG3Cc%2FQ8EGhACCp%2FojmwSEs9k0Qe0aR2ClBJMERXWsoAl00E%2B&Expires=1751614416", "completionPercentage": 0.95, "transcriptLanguages": {"en": "English"}, "end": 0.0, "showCaptions": "true", "duration": 409.375, "sources": ["https://edx-video.net/7dc70eb4-7547-4e5b-a567-991d54cae61c-mp4_720p.mp4", "https://edx-video.net/7dc70eb4-7547-4e5b-a567-991d54cae61c.m3u8"], "recordedYoutubeIsAvailable": true, "ytMetadataEndpoint": "", "captionDataDir": null, "start": 0.0, "speed": null, "saveStateUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@4636d93af684454093063e3ad244d11c/handler/xmodule_handler/save_user_state", "streams": "", "autoplay": false, "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@4636d93af684454093063e3ad244d11c/handler/transcript/available_translations", "savedVideoPosition": 0.0, "completionEnabled": false}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="4636d93af684454093063e3ad244d11c"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@94dfdc2c27f04bbbbcd07067ec020cb7" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Environment Impact - Optimal Behavior</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@video+block@b26293e8ff284f5b9343638a7214c8ca">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@video+block@b26293e8ff284f5b9343638a7214c8ca" data-block-type="video" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Environment Impact - Optimal Behavior</h3>
<div
id="video_b26293e8ff284f5b9343638a7214c8ca"
class="video closed"
data-metadata='{"prioritizeHls": false, "autoAdvance": false, "transcriptLanguage": "en", "generalSpeed": 1.0, "lmsRootURL": "https://openlearninglibrary.mit.edu", "ytTestTimeout": 1500, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@b26293e8ff284f5b9343638a7214c8ca/handler/transcript/translation/__lang__", "publishCompletionUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@b26293e8ff284f5b9343638a7214c8ca/handler/publish_completion", "saveStateEnabled": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/bf8f2ac8-35c3-4650-b64b-9bb5c05180fc-thumbnails.0000001.jpeg?AWSAccessKeyId=ASIA4QDFFSUR2DBKDX72&Signature=JEYMiTvbW%2BXPpjriFu4UL8mUqb8%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEB8aCXVzLWVhc3QtMSJGMEQCIEqTaE%2BOPw5DLQdAcrObkpKRKhr%2BK5j549CWExs31RbrAiBOsmy2DBIpMQLsZE%2BODsN10tUxxttljKdmGj4qTJHKJCq5BQgoEAQaDDg1OTIwNTYzNzQxMSIMyS%2BhnFrgd%2FMemt6xKpYFrbbppLsxxd8ABNLayW7pwj7ivjKtDVLgUWTkAcdjCQZBAGM2avdDvJtuJwChrkP5iog5UKh%2FO1phSatEJxZUFks7qHGw%2B%2Ff7ve4N4MPxOStfFNAmFM%2FYkpr77I7y1wz54pDGpQmUmrvmqRbSA7TXJaq32hMm69VEox1LsJgfD7sM4MYKs61UBB9KP2mwPE8sz0nkXvfPcJZcDqUIciCLY5U39FsTUCoD22so5ZtrmRmCGQzGtYDq2vNl0AfSMcSpsrM3puq73Ziv8%2FUffI2Nwvgd97nQU9qLZi32kXJDvHGj2Pp%2FzT2y2KkMbQ8HT1FslqTtesuUgDmL8u5ZTWwQ%2BkK0%2Bma2CBd%2FJAuTxuPe4j8mQN32%2Fu08pvYN3r02SYpHtB13NMeMg6RlmWN8AvjGwWFxP9%2Fyk2eTXoftVIe62Gcr80yaSYE4Milh0siOf5tCdRZygoDjB1PStioFjOyQU%2F3N8uS6tsEqllg36Oc7RjMEAL4I4DWa6nJ%2FIPy3rKNngrvDG%2B%2FRHhlPO%2FZ4JxQBwrn1UJquhy8TgqBNeS1qoGAagg%2FkWg8tJEnpuK%2FxZJ%2FSDLZRvw1c4TTNdn%2FX7Zynyg9czwyHx1o68QOfNTUjMOKwu7MsjsHeVDTMfv910gG5N%2FdpECIaUHm%2BqFMHnY7VzNw3GN3A6xP3EPRSPBs3DyV7j6khNFPzNNr%2FnAP1p4zfslOMYynghC6lUHSeBN%2BQMlS2%2B%2B5TbDNP%2BV7EMDtvLBXN%2FYrScsOG9vnttLr1%2FBQk9fBGMPMkWL3qH3UvHiBHdkKbhX1Am%2FiJ%2BsPTFO6pEkjDFzlbGMemqmg0vZInjHALA1gUDPGRhCwyqMbEFXOy9DiCkstfctM5KZd8NCW%2F9gbO3yr8ou8w2%2FGdwwY6sgGoZ%2F7RykjhRhBZFWBke32c19YAgU4iPDHMekPMvD%2FDNHEAmDqso%2FhHe47NadeVtGL3kb4uX3C3q7gQhqTe5Hvtt%2Fg52mMCm1E%2B92z9DtaShdBm11mVR0fLMNgEELYBfq5Jik%2BiTTrV9vePSdks8YcjSrswhjiHalHURJJxIBq3CLABned1MAVPLkCGl%2FiAG3Cc%2FQ8EGhACCp%2FojmwSEs9k0Qe0aR2ClBJMERXWsoAl00E%2B&Expires=1751614416", "completionPercentage": 0.95, "transcriptLanguages": {"en": "English"}, "end": 0.0, "showCaptions": "true", "duration": 370.603, "sources": ["https://edx-video.net/bf8f2ac8-35c3-4650-b64b-9bb5c05180fc-mp4_720p.mp4", "https://edx-video.net/bf8f2ac8-35c3-4650-b64b-9bb5c05180fc.m3u8"], "recordedYoutubeIsAvailable": true, "ytMetadataEndpoint": "", "captionDataDir": null, "start": 0.0, "speed": null, "saveStateUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@b26293e8ff284f5b9343638a7214c8ca/handler/xmodule_handler/save_user_state", "streams": "", "autoplay": false, "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@b26293e8ff284f5b9343638a7214c8ca/handler/transcript/available_translations", "savedVideoPosition": 0.0, "completionEnabled": false}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="b26293e8ff284f5b9343638a7214c8ca"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
<div class="xblock xblock-public_view xblock-public_view-vertical" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@vertical+block@976b8f7527c542eaa12281def22bf85d" data-block-type="vertical" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="VerticalStudentView">
<h2 class="hd hd-2 unit-title">Environment Impact - Technical Note</h2>
<div class="vert-mod">
<div class="vert vert-0" data-id="block-v1:MITx+15.481x+1T2021+type@video+block@3e04532146154b52bf4b75b1d3203d47">
<div class="xblock xblock-public_view xblock-public_view-video xmodule_display xmodule_VideoBlock" data-graded="False" data-request-token="7e29e3b858a811f09eaf0affd6871bd9" data-usage-id="block-v1:MITx+15.481x+1T2021+type@video+block@3e04532146154b52bf4b75b1d3203d47" data-block-type="video" data-runtime-class="LmsRuntime" data-has-score="False" data-course-id="course-v1:MITx+15.481x+1T2021" data-runtime-version="1" data-init="XBlockToXModuleShim">
<script type="json/xblock-args" class="xblock-json-init-args">
{"xmodule-type": "Video"}
</script>
<h3 class="hd hd-2">Environment Impact - Technical Note</h3>
<div
id="video_3e04532146154b52bf4b75b1d3203d47"
class="video closed"
data-metadata='{"prioritizeHls": false, "autoAdvance": false, "transcriptLanguage": "en", "generalSpeed": 1.0, "lmsRootURL": "https://openlearninglibrary.mit.edu", "ytTestTimeout": 1500, "transcriptTranslationUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@3e04532146154b52bf4b75b1d3203d47/handler/transcript/translation/__lang__", "publishCompletionUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@3e04532146154b52bf4b75b1d3203d47/handler/publish_completion", "saveStateEnabled": false, "ytApiUrl": "https://www.youtube.com/iframe_api", "autohideHtml5": false, "poster": "https://mitx-edx-video-meta-storage.s3.amazonaws.com/media/video-images/889faffa-e7ea-4870-a757-08fb0bf6b9ac-thumbnails.0000001.jpeg?AWSAccessKeyId=ASIA4QDFFSUR2DBKDX72&Signature=FABhtSyi%2BUilCbH7OpLrvXlNPxQ%3D&x-amz-security-token=IQoJb3JpZ2luX2VjEB8aCXVzLWVhc3QtMSJGMEQCIEqTaE%2BOPw5DLQdAcrObkpKRKhr%2BK5j549CWExs31RbrAiBOsmy2DBIpMQLsZE%2BODsN10tUxxttljKdmGj4qTJHKJCq5BQgoEAQaDDg1OTIwNTYzNzQxMSIMyS%2BhnFrgd%2FMemt6xKpYFrbbppLsxxd8ABNLayW7pwj7ivjKtDVLgUWTkAcdjCQZBAGM2avdDvJtuJwChrkP5iog5UKh%2FO1phSatEJxZUFks7qHGw%2B%2Ff7ve4N4MPxOStfFNAmFM%2FYkpr77I7y1wz54pDGpQmUmrvmqRbSA7TXJaq32hMm69VEox1LsJgfD7sM4MYKs61UBB9KP2mwPE8sz0nkXvfPcJZcDqUIciCLY5U39FsTUCoD22so5ZtrmRmCGQzGtYDq2vNl0AfSMcSpsrM3puq73Ziv8%2FUffI2Nwvgd97nQU9qLZi32kXJDvHGj2Pp%2FzT2y2KkMbQ8HT1FslqTtesuUgDmL8u5ZTWwQ%2BkK0%2Bma2CBd%2FJAuTxuPe4j8mQN32%2Fu08pvYN3r02SYpHtB13NMeMg6RlmWN8AvjGwWFxP9%2Fyk2eTXoftVIe62Gcr80yaSYE4Milh0siOf5tCdRZygoDjB1PStioFjOyQU%2F3N8uS6tsEqllg36Oc7RjMEAL4I4DWa6nJ%2FIPy3rKNngrvDG%2B%2FRHhlPO%2FZ4JxQBwrn1UJquhy8TgqBNeS1qoGAagg%2FkWg8tJEnpuK%2FxZJ%2FSDLZRvw1c4TTNdn%2FX7Zynyg9czwyHx1o68QOfNTUjMOKwu7MsjsHeVDTMfv910gG5N%2FdpECIaUHm%2BqFMHnY7VzNw3GN3A6xP3EPRSPBs3DyV7j6khNFPzNNr%2FnAP1p4zfslOMYynghC6lUHSeBN%2BQMlS2%2B%2B5TbDNP%2BV7EMDtvLBXN%2FYrScsOG9vnttLr1%2FBQk9fBGMPMkWL3qH3UvHiBHdkKbhX1Am%2FiJ%2BsPTFO6pEkjDFzlbGMemqmg0vZInjHALA1gUDPGRhCwyqMbEFXOy9DiCkstfctM5KZd8NCW%2F9gbO3yr8ou8w2%2FGdwwY6sgGoZ%2F7RykjhRhBZFWBke32c19YAgU4iPDHMekPMvD%2FDNHEAmDqso%2FhHe47NadeVtGL3kb4uX3C3q7gQhqTe5Hvtt%2Fg52mMCm1E%2B92z9DtaShdBm11mVR0fLMNgEELYBfq5Jik%2BiTTrV9vePSdks8YcjSrswhjiHalHURJJxIBq3CLABned1MAVPLkCGl%2FiAG3Cc%2FQ8EGhACCp%2FojmwSEs9k0Qe0aR2ClBJMERXWsoAl00E%2B&Expires=1751614416", "completionPercentage": 0.95, "transcriptLanguages": {"en": "English"}, "end": 0.0, "showCaptions": "true", "duration": 395.094, "sources": ["https://edx-video.net/889faffa-e7ea-4870-a757-08fb0bf6b9ac-mp4_720p.mp4", "https://edx-video.net/889faffa-e7ea-4870-a757-08fb0bf6b9ac.m3u8"], "recordedYoutubeIsAvailable": true, "ytMetadataEndpoint": "", "captionDataDir": null, "start": 0.0, "speed": null, "saveStateUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@3e04532146154b52bf4b75b1d3203d47/handler/xmodule_handler/save_user_state", "streams": "", "autoplay": false, "transcriptAvailableTranslationsUrl": "/courses/course-v1:MITx+15.481x+1T2021/xblock/block-v1:MITx+15.481x+1T2021+type@video+block@3e04532146154b52bf4b75b1d3203d47/handler/transcript/available_translations", "savedVideoPosition": 0.0, "completionEnabled": false}'
data-bumper-metadata='null'
data-autoadvance-enabled="False"
data-poster='null'
tabindex="-1"
>
<div class="focus_grabber first"></div>
<div class="tc-wrapper">
<div class="video-wrapper">
<span tabindex="0" class="spinner" aria-hidden="false" aria-label="Loading video player"></span>
<span tabindex="-1" class="btn-play fa fa-youtube-play fa-2x is-hidden" aria-hidden="true" aria-label="Play video"></span>
<div class="video-player-pre"></div>
<div class="video-player">
<div id="3e04532146154b52bf4b75b1d3203d47"></div>
<h4 class="hd hd-4 video-error is-hidden">No playable video sources found.</h4>
<h4 class="hd hd-4 video-hls-error is-hidden">
Your browser does not support this video format. Try using a different browser.
</h4>
</div>
<div class="video-player-post"></div>
<div class="closed-captions"></div>
<div class="video-controls is-hidden">
<div>
<div class="vcr"><div class="vidtime">0:00 / 0:00</div></div>
<div class="secondary-controls"></div>
</div>
</div>
</div>
</div>
<div class="focus_grabber last"></div>
</div>
</div>
</div>
</div>
</div>
© All Rights Reserved