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<?xml version="1.0" encoding="UTF-8"?>
<helpdocument version="1.0">
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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<meta>
<topic id="chisquaretest" indexer="include" status="PUBLISH">
<title xml-lang="en-US" id="tit">Chi Square Statistics in Calc</title>
<filename>/text/scalc/01/statistics_test_chisqr.xhp</filename>
</topic>
</meta>
<body>
<bookmark xml-lang="en-US" branch="index" id="bm_id05004">
<bookmark_value>Analysis toolpack;Chi-square test</bookmark_value>
<bookmark_value>Chi-square test;Analysis toolpack</bookmark_value>
<bookmark_value>Data statistics;Chi-square test</bookmark_value>
</bookmark>
<bookmark xml-lang="en-US" branch="hid/modules/scalc/ui/chisquaretestdialog/ChiSquareTestDialog" id="bm_id05005" localize="false"/>
<bookmark xml-lang="en-US" branch="hid/modules/scalc/ui/chisquaretestdialog/@@nowidget@@" id="bm_id05005" localize="false"/>
<section id="chisqtest">
<h1 id="hd_id1000240"><variable id="chisqtesth1"><link href="text/scalc/01/statistics_test_chisqr.xhp" name="Chi-square test">Chi-square test</link></variable></h1>
<paragraph id="par_id1003641" role="paragraph" xml-lang="en-US"><ahelp hid="modules/scalc/ui/chisquaretestdialog/ChiSquareTestDialog">Calculates the Chi-square test of a data sample.</ahelp></paragraph>
</section>
<section id="howtoget">
<paragraph id="par_id1003990" role="paragraph" xml-lang="en-US"><variable id="sam02">Choose <menuitem>Data - Statistics - Chi-square Test</menuitem></variable></paragraph>
</section>
<note id="par_id1004000">For more information on chi-square tests, refer to the <link href="https://en.wikipedia.org/wiki/Chi-square_test" name="English Wikipedia: Chi-square_test">corresponding Wikipedia article</link>.</note>
<embed href="text/scalc/01/stat_data.xhp#data"/>
<embed href="text/scalc/01/stat_data.xhp#grouped"/>
<embed href="text/scalc/01/stat_data.xhp#datafortests"/>
<h2 id="hd_id1000231">Results for Chi-square Test:</h2>
<table id="tablechisq">
<tablerow>
<tablecell>
<paragraph id="par_id1004030" role="tablehead" xml-lang="en-US">Test of Independence (Chi-Square)</paragraph>
</tablecell>
<tablecell>
</tablecell>
</tablerow>
<tablerow>
<tablecell>
<paragraph id="par_id1004040" role="tablecontent" xml-lang="en-US">Alpha</paragraph>
</tablecell>
<tablecell>
<paragraph id="par_id1004050" role="tablecontent" xml-lang="en-US" localize="false">0.05</paragraph>
</tablecell>
</tablerow>
<tablerow>
<tablecell>
<paragraph id="par_id1004060" role="tablecontent" xml-lang="en-US">df</paragraph>
</tablecell>
<tablecell>
<paragraph id="par_id1004070" role="tablecontent" xml-lang="en-US" localize="false">12</paragraph>
</tablecell>
</tablerow>
<tablerow>
<tablecell>
<paragraph id="par_id1004080" role="tablecontent" xml-lang="en-US">P-value</paragraph>
</tablecell>
<tablecell>
<paragraph id="par_id1004090" role="tablecontent" xml-lang="en-US" localize="false">2.32567054678584E-014</paragraph>
</tablecell>
</tablerow>
<tablerow>
<tablecell>
<paragraph id="par_id1004100" role="tablecontent" xml-lang="en-US">Test Statistic</paragraph>
</tablecell>
<tablecell>
<paragraph id="par_id1004110" role="tablecontent" xml-lang="en-US" localize="false">91.6870055842</paragraph>
</tablecell>
</tablerow>
<tablerow>
<tablecell>
<paragraph id="par_id1004120" role="tablecontent" xml-lang="en-US">Critical Value</paragraph>
</tablecell>
<tablecell>
<paragraph id="par_id1004130" role="tablecontent" xml-lang="en-US" localize="false">21.0260698175</paragraph>
</tablecell>
</tablerow>
</table>
<section id="relatedtopics">
<embed href="text/scalc/01/stat_data.xhp#otherstat"/>
</section>
</body>
</helpdocument>
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