https://wiki.socr.umich.edu/index.php?action=history&feed=atom&title=Ebook_Problems_ANOVA_2Way 2026-06-04T03:10:01Z Revision history for this page on the wiki MediaWiki 1.31.6 https://wiki.socr.umich.edu/index.php?title=Ebook_Problems_ANOVA_2Way&diff=16936&oldid=prev 2020-03-03T19:38:43Z

<p>Text replacement - &quot;{{translate|pageName=http://wiki.stat.ucla.edu/socr/&quot; to &quot;&quot;{{translate|pageName=http://wiki.socr.umich.edu/&quot;</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 19:38, 3 March 2020</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l66" >Line 66:</td> <td colspan="2" class="diff-lineno">Line 66:</td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* SOCR Home page: http://www.socr.ucla.edu</div></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* SOCR Home page: http://www.socr.ucla.edu</div></td></tr> <tr><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'>&#160;</td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>{{translate|pageName=http://wiki.<del class="diffchange diffchange-inline">stat</del>.<del class="diffchange diffchange-inline">ucla</del>.edu<del class="diffchange diffchange-inline">/socr</del>/index.php/Ebook_Problems_ANOVA_2Way}}</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">&quot;</ins>{{translate|pageName=http://wiki.<ins class="diffchange diffchange-inline">socr</ins>.<ins class="diffchange diffchange-inline">umich</ins>.edu/index.php/Ebook_Problems_ANOVA_2Way}}</div></td></tr> </table>

Tdlee https://wiki.socr.umich.edu/index.php?title=Ebook_Problems_ANOVA_2Way&diff=8893&oldid=prev 2009-02-17T07:08:44Z

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JayZzz https://wiki.socr.umich.edu/index.php?title=Ebook_Problems_ANOVA_2Way&diff=8892&oldid=prev 2009-02-17T07:07:49Z

<p>New page: ==<a href="/index.php/EBook_Problems" title="EBook Problems"> EBook Problems Set</a> - <a href="/index.php/AP_Statistics_Curriculum_2007_ANOVA_2Way" title="AP Statistics Curriculum 2007 ANOVA 2Way"> Two-Way ANOVA</a>== ===Problem 1=== In a two-way ANOVA test, what are the typical null hypothesizes?...</p> <p><b>New page</b></p><div>==[[EBook_Problems | EBook Problems Set]] - [[AP_Statistics_Curriculum_2007_ANOVA_2Way | Two-Way ANOVA]]==<br /> <br /> ===Problem 1===<br /> In a two-way ANOVA test, what are the typical null hypothesizes?<br /> <br /> *Choose all that apply.<br /> <br /> :''(a) The population means of the first factor are equal.<br /> <br /> :''(b) The population means of the first and second factor are equal.<br /> <br /> :''(c) The population means of the second factor are equal.<br /> <br /> :''(d) There is no interaction between the two factors.<br /> {{hidden|Answer|(a) , (c) , (d)}}<br /> <br /> ===Problem 2===<br /> Suppose that two factors, A and B, is thought to affect the top speed of a car. We will use two-way ANOVA analysis. Are the population means of factor A equal?<br /> <br /> {| border=&quot;1&quot;<br /> |-<br /> | Top Speed || A || B<br /> |-<br /> |93.0||1||1<br /> |-<br /> |136.0||1||2<br /> |-<br /> |198.0||1||3<br /> |-<br /> |88.0||2||1<br /> |-<br /> |148.0||2||2<br /> |-<br /> |279.0||2||3<br /> |}<br /> <br /> *Choose one answer.<br /> <br /> :''(a) Yes, they are equal.<br /> <br /> :''(b) No, they are not equal.<br /> {{hidden|Answer|(a)}}<br /> <br /> ===Problem 3===<br /> Using the data from the previous problem and two-way ANOVA analysis, are the population means of factor B equal?<br /> <br /> *Choose one answer.<br /> <br /> :''(a) Yes, they are equal.<br /> <br /> :''(b) No, they are not equal.<br /> {{hidden|Answer|(a)}}<br /> <br /> ===Problem 4===<br /> Using the data from the previous problem and two-way ANOVA analysis, is there an interaction effect between the two factors?<br /> <br /> *Choose one answer.<br /> <br /> :''(a) Yes, there is an interaction effect.<br /> <br /> :''(b) No, there is no interaction effect.<br /> {{hidden|Answer|(b)}}<br /> <br /> &lt;hr&gt;<br /> * [[EBook | Back to Ebook]]<br /> * SOCR Home page: http://www.socr.ucla.edu<br /> <br /> {{translate|pageName=http://wiki.stat.ucla.edu/socr/index.php/EBook_Problems_ANOVA_1Way}}</div>

JayZzz