{"id":11804,"date":"2021-10-27T21:01:25","date_gmt":"2021-10-27T21:01:25","guid":{"rendered":"https:\/\/assignmenttutors.net\/blog\/using-the-sign-test-if-1-h1-is-directional\/"},"modified":"2021-10-27T21:01:25","modified_gmt":"2021-10-27T21:01:25","slug":"using-the-sign-test-if-1-h1-is-directional","status":"publish","type":"post","link":"https:\/\/assignmenttutors.net\/blog\/using-the-sign-test-if-1-h1-is-directional\/","title":{"rendered":"Using the sign test, if (1) h1 is directional"},"content":{"rendered":"
\n

Using the sign test, if (1)\u00a0H1\u00a0is directional, (2)\u00a0H0\u00a0is false, (3)\u00a0\uf061\u00a0= 0.01, and (4)\u00a0N\u00a0= 12, then the probability of making a Type I error equals ____.
\n
\n0.0002
\n
\n0.0010
\n
\n
\n0.0192
\n
\n0
\nIn a nondirectional alternative hypothesis, evaluating the probability of observing 7 pluses out of 8 events equals ____.
\n
\np(7) +\u00a0p(8)
\n
\np(0) +\u00a0p(8)
\n
\n
\np(0) +\u00a0p(1) +\u00a0p(7) +\u00a0p(8)
\n
\np(7)
\nExhibit 10-2
\n
\nRefer to the following hypothetical data collected using replicated measures design:
\nSubject
\n1
\n2
\n3
\n4
\n5
\n6
\n7
\n8
\n9
\n10
\nPre
\n50
\n49
\n37
\n16
\n80
\n42
\n40
\n58
\n31
\n21
\nPost
\n56
\n50
\n30
\n25
\n90
\n44
\n60
\n71
\n32
\n22
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\n
\nRefer to Exhibit 10-2. In a two-tailed test of\u00a0H0\u00a0using\u00a0\uf061\u00a0= 0.05, what is\u00a0p(obtained) for the results shown?
\n
\n0.1094
\n
\n0.0108
\n
\n
\n0.0500
\n
\n0.0216
\n
\nIn an experiment in which\u00a0H1\u00a0is nondirectional, and the state of reality is such that the probability of a plus = 0.50, the probability of making a Type II error is ____.
\n
\n0
\n
\n1\u00a0\uf02d\u00a0alpha
\n
\n
\n1
\n
\nneed more information
\nIf\u00a0H1\u00a0is nondirectional and the size of the effect of the independent variable decreases, the probability of making a Type I error ____.
\n
\ndecreases
\n
\nincreases
\n
\n
\nneed more information
\n
\nequals zero \n<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

Using the sign test, if (1)\u00a0H1\u00a0is directional, (2)\u00a0H0\u00a0is false, (3)\u00a0\uf061\u00a0= 0.01, and (4)\u00a0N\u00a0= 12, then the probability of making a Type I error equals ____. 0.0002 0.0010 0.0192 0 In a nondirectional alternative hypothesis, evaluating the probability of observing 7 pluses out of 8 events equals ____. p(7) +\u00a0p(8) […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-11804","post","type-post","status-publish","format-standard","hentry","category-homework-help"],"_links":{"self":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts\/11804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/comments?post=11804"}],"version-history":[{"count":0,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/posts\/11804\/revisions"}],"wp:attachment":[{"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/media?parent=11804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/categories?post=11804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/assignmenttutors.net\/blog\/wp-json\/wp\/v2\/tags?post=11804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}