{"id":1007,"date":"2023-06-22T01:39:07","date_gmt":"2023-06-22T01:39:07","guid":{"rendered":"https:\/\/content.one.lumenlearning.com\/introstatstest\/chapter\/more-conditional-probabilities-apply-it-2\/"},"modified":"2025-05-11T23:34:21","modified_gmt":"2025-05-11T23:34:21","slug":"more-conditional-probabilities-apply-it-2","status":"publish","type":"chapter","link":"https:\/\/content.one.lumenlearning.com\/introstatstest\/chapter\/more-conditional-probabilities-apply-it-2\/","title":{"raw":"Conditional Probabilities: Apply It 2","rendered":"Conditional Probabilities: Apply It 2"},"content":{"raw":"<section class=\"textbox learningGoals\">\r\n<ul>\r\n\t<li>Describe and find conditional probabilities.<\/li>\r\n\t<li>Understand the concept of independent events.<\/li>\r\n<\/ul>\r\n<\/section>\r\n<h2>How Accurate are Pregnancy Tests?<\/h2>\r\n<p>Planned Parenthood stated that \"The pregnancy tests you get at the drugstore work\u00a099 out of 100 times. They're just as accurate as a urine pregnancy test that you'd get at a doctor's office. Pregnancy tests work by checking your urine (pee) for a hormone called human chorionic gonadotropin (HCG). Your body only makes this hormone if you're pregnant.\"[footnote]https:\/\/www.plannedparenthood.org\/learn\/pregnancy\/pregnancy-tests#:~:text=The%20pregnancy%20tests%20you%20get,hormone%20if%20you're%20pregnant.[\/footnote]<\/p>\r\n<section class=\"textbox recall\">\r\n<p>We can calculate conditional probability as [latex]P(A|B)=\\frac{P(A \\text{ and }B)}{P(B)}[\/latex]<\/p>\r\n<\/section>\r\n<section class=\"textbox tryIt\">[ohm2_question hide_question_numbers=1]1421[\/ohm2_question]<\/section>\r\n<section class=\"textbox tryIt\">[ohm2_question hide_question_numbers=1]1592[\/ohm2_question]<\/section>\r\n<section class=\"textbox tryIt\">[ohm2_question hide_question_numbers=1]870[\/ohm2_question]<\/section>","rendered":"<section class=\"textbox learningGoals\">\n<ul>\n<li>Describe and find conditional probabilities.<\/li>\n<li>Understand the concept of independent events.<\/li>\n<\/ul>\n<\/section>\n<h2>How Accurate are Pregnancy Tests?<\/h2>\n<p>Planned Parenthood stated that &#8220;The pregnancy tests you get at the drugstore work\u00a099 out of 100 times. They&#8217;re just as accurate as a urine pregnancy test that you&#8217;d get at a doctor&#8217;s office. Pregnancy tests work by checking your urine (pee) for a hormone called human chorionic gonadotropin (HCG). Your body only makes this hormone if you&#8217;re pregnant.&#8221;<a class=\"footnote\" title=\"https:\/\/www.plannedparenthood.org\/learn\/pregnancy\/pregnancy-tests#:~:text=The%20pregnancy%20tests%20you%20get,hormone%20if%20you're%20pregnant.\" id=\"return-footnote-1007-1\" href=\"#footnote-1007-1\" aria-label=\"Footnote 1\"><sup class=\"footnote\">[1]<\/sup><\/a><\/p>\n<section class=\"textbox recall\">\n<p>We can calculate conditional probability as [latex]P(A|B)=\\frac{P(A \\text{ and }B)}{P(B)}[\/latex]<\/p>\n<\/section>\n<section class=\"textbox tryIt\"><iframe loading=\"lazy\" id=\"ohm1421\" class=\"resizable\" src=\"https:\/\/ohm.one.lumenlearning.com\/multiembedq.php?id=1421&theme=lumen&iframe_resize_id=ohm1421&source=tnh\" width=\"100%\" height=\"150\"><\/iframe><\/section>\n<section class=\"textbox tryIt\"><iframe loading=\"lazy\" id=\"ohm1592\" class=\"resizable\" src=\"https:\/\/ohm.one.lumenlearning.com\/multiembedq.php?id=1592&theme=lumen&iframe_resize_id=ohm1592&source=tnh\" width=\"100%\" height=\"150\"><\/iframe><\/section>\n<section class=\"textbox tryIt\"><iframe loading=\"lazy\" id=\"ohm870\" class=\"resizable\" src=\"https:\/\/ohm.one.lumenlearning.com\/multiembedq.php?id=870&theme=lumen&iframe_resize_id=ohm870&source=tnh\" width=\"100%\" height=\"150\"><\/iframe><\/section>\n<hr class=\"before-footnotes clear\" \/><div class=\"footnotes\"><ol><li id=\"footnote-1007-1\">https:\/\/www.plannedparenthood.org\/learn\/pregnancy\/pregnancy-tests#:~:text=The%20pregnancy%20tests%20you%20get,hormone%20if%20you're%20pregnant. <a href=\"#return-footnote-1007-1\" class=\"return-footnote\" aria-label=\"Return to footnote 1\">&crarr;<\/a><\/li><\/ol><\/div>","protected":false},"author":8,"menu_order":22,"template":"","meta":{"_candela_citation":"[]","pb_show_title":"on","pb_short_title":"","pb_subtitle":"","pb_authors":[],"pb_section_license":""},"chapter-type":[],"contributor":[],"license":[],"part":974,"module-header":"apply_it","content_attributions":[],"internal_book_links":[],"video_content":null,"cc_video_embed_content":{"cc_scripts":"","media_targets":[]},"try_it_collection":null,"_links":{"self":[{"href":"https:\/\/content.one.lumenlearning.com\/introstatstest\/wp-json\/pressbooks\/v2\/chapters\/1007"}],"collection":[{"href":"https:\/\/content.one.lumenlearning.com\/introstatstest\/wp-json\/pressbooks\/v2\/chapters"}],"about":[{"href":"https:\/\/content.one.lumenlearning.com\/introstatstest\/wp-json\/wp\/v2\/types\/chapter"}],"author":[{"embeddable":true,"href":"https:\/\/content.one.lumenlearning.com\/introstatstest\/wp-json\/wp\/v2\/users\/8"}],"version-history":[{"count":7,"href":"https:\/\/content.one.lumenlearning.com\/introstatstest\/wp-json\/pressbooks\/v2\/chapters\/1007\/revisions"}],"predecessor-version":[{"id":6673,"href":"https:\/\/content.one.lumenlearning.com\/introstatstest\/wp-json\/pressbooks\/v2\/chapters\/1007\/revisions\/6673"}],"part":[{"href":"https:\/\/content.one.lumenlearning.com\/introstatstest\/wp-json\/pressbooks\/v2\/parts\/974"}],"metadata":[{"href":"https:\/\/content.one.lumenlearning.com\/introstatstest\/wp-json\/pressbooks\/v2\/chapters\/1007\/metadata\/"}],"wp:attachment":[{"href":"https:\/\/content.one.lumenlearning.com\/introstatstest\/wp-json\/wp\/v2\/media?parent=1007"}],"wp:term":[{"taxonomy":"chapter-type","embeddable":true,"href":"https:\/\/content.one.lumenlearning.com\/introstatstest\/wp-json\/pressbooks\/v2\/chapter-type?post=1007"},{"taxonomy":"contributor","embeddable":true,"href":"https:\/\/content.one.lumenlearning.com\/introstatstest\/wp-json\/wp\/v2\/contributor?post=1007"},{"taxonomy":"license","embeddable":true,"href":"https:\/\/content.one.lumenlearning.com\/introstatstest\/wp-json\/wp\/v2\/license?post=1007"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}