{"id":501,"date":"2020-05-31T22:34:47","date_gmt":"2020-05-31T22:34:47","guid":{"rendered":"http:\/\/blog.newtonchineseschool.org\/lilijia\/?p=501"},"modified":"2020-05-31T22:34:47","modified_gmt":"2020-05-31T22:34:47","slug":"sat-math-ch-27-statistics-ii","status":"publish","type":"post","link":"https:\/\/blog.newtonchineseschool.org\/lilijia\/2020\/05\/31\/sat-math-ch-27-statistics-ii\/","title":{"rendered":"SAT Math Ch.27 Statistics (II)"},"content":{"rendered":"\n<p>Lesson review:<\/p>\n\n\n\n<ul><li>the sample mean vs population mean<\/li><li>sample size vs population size<\/li><li>interpretation of the slope and y-intercept<\/li><li>confidence interval = (average-margin of error) to (average-margin of error)<\/li><li>the margin of error depends on a) sample size and b) variability in the data<\/li><li>standard deviation<\/li><li>association (correlation)\u2260 causation<\/li><li>random assignment<\/li><\/ul>\n\n\n\n<p>Homework:<\/p>\n\n\n\n<p>1. Finish Chapter Exercise Page 243-248<br>2. Finish the Google Form (SAT Math Practice: Statistics) if you didn&#8217;t have a chance to do it last week.<br>3. Review and prepare for our final exam on 6\/14 \ud83d\ude42<\/p>\n\n\n\n<p>Feel free to let me know which questions (in previous chapters are OK), and I will explain those in class:)\n\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lesson review: the sample mean vs population mean sample size vs population size interpretation of the slope and y-intercept confidence interval = (average-margin of error) to (average-margin of error) the margin of error depends on a) sample size and b) variability in the data standard deviation association (correlation)\u2260 causation random assignment Homework: 1. Finish Chapter [&hellip;]<\/p>\n","protected":false},"author":157,"featured_media":0,"comment_status":"closed","ping_status":"closed","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\/501"}],"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=501"}],"version-history":[{"count":1,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/501\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/posts\/501\/revisions\/502"}],"wp:attachment":[{"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/media?parent=501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/categories?post=501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.newtonchineseschool.org\/lilijia\/wp-json\/wp\/v2\/tags?post=501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}