{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-572d6a42.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-f4d0de30.css\" media=\"all\" /\u003e\n\u003cdiv data-title='This May Be The Most Counterintuitive Probability Paradox I\u0026#39;ve Ever Seen | Can you spot the error?' data-url='/boclips/videos/5f342ff065154e254c38e7a6' data-video-url='/boclips/videos/5f342ff065154e254c38e7a6' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nThis May Be The Most Counterintuitive Probability Paradox I\u0026#39;ve Ever Seen | Can you spot the error?\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30360644\" href=\"/search?publisher_ids%5B%5D=30360644\"\u003eZach Star\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eWARNING: If you haven't see this paradox before (and probability isn't your thing), it may seem like math is broken here. I just want to say that it's not and it took me A LOT of thinking to finally see why. I encourage you to watch the...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eWARNING: If you haven't see this paradox before (and probability isn't your thing), it may seem like math is broken here. I just want to say that it's not and it took me A LOT of thinking to finally see why. I encourage you to watch the video and see what conclusions you come to, but then check out the follow up \u003ca href='https://youtu.be/ElB350w8iJo),' target='_blank' rel='nofollow'\u003evideo (\u003c/a\u003e or pinned comment, for more of an explanation about what's going on. What is the chance that a parent has two daughters, given the fact that they have two children, at least one of which is a girl named Julie? Book that I reference (The Drunkard's \u003ca href='https://amzn.to/2TY8ibO' target='_blank' rel='nofollow'\u003eWalk)\u003c/a\u003e See pinned comment for additional information. ►References (note, even some of the sources don't fully \u003ca href='https://en.wikipedia.org/wiki/Boy_or_Girl_paradox' target='_blank' rel='nofollow'\u003eagree)\u003c/a\u003e \u003ca href='https://leightonvw.com/2017/03/03/the-puzzling-problem-of-a-girl-named-florida/' target='_blank' rel='nofollow'\u003e\u003c/a\u003e \u003ca href='https://math.stackexchange.com/questions/2149812/the-two-daughter-problem' target='_blank' rel='nofollow'\u003e\u003c/a\u003e \u003ca href='https://math.stackexchange.com/questions/4400/boy-born-on-a-tuesday-is-it-just-a-language-trick' target='_blank' rel='nofollow'\u003e\u003c/a\u003e \u003ca href='https://science.slashdot.org/story/10/06/28/2221252/the-tuesday-birthday-problem' target='_blank' rel='nofollow'\u003e\u003c/a\u003e \u003ca href='http://allendowney.blogspot.com/2011/11/girl-named-florida-solutions.html' target='_blank' rel='nofollow'\u003e\u003c/a\u003e \u003ca href='https://www.instagram.com/zachstar/' target='_blank' rel='nofollow'\u003eInstagram\u003c/a\u003e \u003ca href='https://twitter.com/ImZachStar' target='_blank' rel='nofollow'\u003eTwitter\u003c/a\u003e Join Facebook \u003ca href='https://www.facebook.com/groups/majorprep/' target='_blank' rel='nofollow'\u003eGroup\u003c/a\u003e ►Support the Channel \u003ca href='https://www.patreon.com/zachstar' target='_blank' rel='nofollow'\u003ePatreon\u003c/a\u003e PayPal(one time \u003ca href='https://www.paypal.me/ZachStarYT' target='_blank' rel='nofollow'\u003edonation)\u003c/a\u003e ►My Setup: Space \u003ca href='https://amzn.to/2CC4Kqj' target='_blank' rel='nofollow'\u003ePictures\u003c/a\u003e Magnetic Floating \u003ca href='https://amzn.to/2VgPdn0' target='_blank' rel='nofollow'\u003eGlobe\u003c/a\u003e \u003ca href='https://amzn.to/2RivYu5' target='_blank' rel='nofollow'\u003eCamera\u003c/a\u003e \u003ca href='https://amzn.to/2BLBkEj' target='_blank' rel='nofollow'\u003eMic\u003c/a\u003e \u003ca href='https://amzn.to/2RgMTNL' target='_blank' rel='nofollow'\u003eTripod\u003c/a\u003e Equilibrium \u003ca href='https://amzn.to/2SowDrh' target='_blank' rel='nofollow'\u003eTube\u003c/a\u003e ►Check out the MajorPrep Amazon \u003ca href='https://www.amazon.com/shop/zachstar' target='_blank' rel='nofollow'\u003eStore\u003c/a\u003e\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='action-container flex justify-between'\u003e\n\u003cbutton aria-expanded='false' aria-label='Read more description' class='rp-full-description' type='button'\u003e\n\u003ci class='fai fa-solid fa-align-left'\u003e\u003c/i\u003e\n\u003cspan id='read_more'\u003eRead More\u003c/span\u003e\n\u003c/button\u003e\n\u003cdiv class='rp-report'\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv aria-labelledby='resource-details-heading' class='rp-info-section'\u003e\n\u003ch2 class='title' id='resource-details-heading'\u003eResource Details\u003c/h2\u003e\n\u003cdiv class='rp-resource-details clearfix'\u003e\n\u003cdiv class='detail'\u003e\n\u003cdl\u003e\n\u003cdt\u003eCurator Rating\u003c/dt\u003e\n\u003cdd\u003e\u003cspan class=\"star-rating\" aria-label=\"4.0 out of 5 stars\" role=\"img\"\u003e\u003ci class=\"fa-solid fa-star text-action\" aria-hidden=\"true\"\u003e\u003c/i\u003e\u003ci class=\"fa-solid fa-star text-action\" aria-hidden=\"true\"\u003e\u003c/i\u003e\u003ci class=\"fa-solid fa-star text-action\" aria-hidden=\"true\"\u003e\u003c/i\u003e\u003ci class=\"fa-solid fa-star text-action\" aria-hidden=\"true\"\u003e\u003c/i\u003e\u003ci class=\"fa-regular fa-star text-action\" aria-hidden=\"true\"\u003e\u003c/i\u003e\u003c/span\u003e\u003c/dd\u003e\n\u003c/dl\u003e\n\u003c/div\u003e\n\u003cdiv class='detail'\u003e\n\u003cdl\u003e\n\u003cdt class=\"educator-rating-title\"\u003eEducator Rating\u003c/dt\u003e\u003cdd\u003e\u003cdiv class=\"educator-rating-details\" data-path=\"/educator_ratings/rrp_data?resourceable_id=50170\u0026amp;resourceable_type=Boclips%3A%3AVideoMetadata\"\u003e\u003cspan class=\"not-yet-rated\"\u003eNot yet Rated\u003c/span\u003e\u003c/div\u003e\u003c/dd\u003e\n\u003c/dl\u003e\n\u003c/div\u003e\n\u003cdiv class='detail'\u003e\n\u003cdl\u003e\n\u003cdt\u003eGrade\u003c/dt\u003e\u003cdd title=\"Grade\"\u003e12th - 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