{"id":1024,"date":"2026-04-06T00:41:39","date_gmt":"2026-04-06T00:41:39","guid":{"rendered":"https:\/\/blog.newtonchineseschool.org\/lilijia\/?p=1024"},"modified":"2026-04-06T00:41:39","modified_gmt":"2026-04-06T00:41:39","slug":"sat-math-l15-inference-from-sample-statistics-and-margin-of-error","status":"publish","type":"post","link":"https:\/\/blog.newtonchineseschool.org\/lilijia\/2026\/04\/06\/sat-math-l15-inference-from-sample-statistics-and-margin-of-error\/","title":{"rendered":"SAT Math L15: Inference from sample statistics and margin of error"},"content":{"rendered":"\n<p>Dear Students,<\/p>\n\n\n\n<p>It&#8217;s so nice to work with you~ Today we reviewed problems in DSAT#8 and learned Inference from sample statistics and margin of error.\u00a0<a href=\"https:\/\/drive.google.com\/file\/d\/1V_2FupIMEDxo61k12zHP5ZqxM2d9Mk8n\/view?usp=sharing\">Here are the notes<\/a> for your review.\u00a0<\/p>\n\n\n\n<p><br>Key concepts:<\/p>\n\n\n\n<p>1. random sampling<\/p>\n\n\n\n<p>2. the larger the sample size, the smaller the margin of error<\/p>\n\n\n\n<p>Please finish the assignments on Test Innovators, and fill out the <a href=\"https:\/\/docs.google.com\/forms\/d\/e\/1FAIpQLSfvn1Yf2sOjJzzCf8QXnEE7eWEYFbUxv0Y_MtDMrGb3yxb4KA\/viewform\">Question Form<\/a> to share your problems with me. We will learn L16: Percentages and take a \u201cpop quiz\u201d next week.<\/p>\n\n\n\n<p><br>See you on soon\uff5e<\/p>\n\n\n\n<p>Best,<\/p>\n\n\n\n<p>Ms. Li<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dear Students, It&#8217;s so nice to work with you~ Today we reviewed problems in DSAT#8 and learned Inference from sample statistics and margin of error.\u00a0Here are the notes for your review.\u00a0 Key concepts: 1. random sampling 2. the larger the sample size, the smaller the margin of error Please finish the assignments on Test Innovators, [&hellip;]<\/p>\n","protected":false},"author":157,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[2],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/1024"}],"collection":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/users\/157"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/comments?post=1024"}],"version-history":[{"count":1,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/1024\/revisions"}],"predecessor-version":[{"id":1025,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/1024\/revisions\/1025"}],"wp:attachment":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/media?parent=1024"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/categories?post=1024"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/tags?post=1024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}