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	<id>https://www.wikisida.no/index.php?action=history&amp;feed=atom&amp;title=Khi</id>
	<title>Khi - Sideversjonshistorikk</title>
	<link rel="self" type="application/atom+xml" href="https://www.wikisida.no/index.php?action=history&amp;feed=atom&amp;title=Khi"/>
	<link rel="alternate" type="text/html" href="https://www.wikisida.no/index.php?title=Khi&amp;action=history"/>
	<updated>2026-04-27T15:18:32Z</updated>
	<subtitle>Versjonshistorikk for denne siden på wikien</subtitle>
	<generator>MediaWiki 1.45.1</generator>
	<entry>
		<id>https://www.wikisida.no/index.php?title=Khi&amp;diff=99061&amp;oldid=prev</id>
		<title>Wikisida: Én sideversjon ble importert</title>
		<link rel="alternate" type="text/html" href="https://www.wikisida.no/index.php?title=Khi&amp;diff=99061&amp;oldid=prev"/>
		<updated>2026-03-13T03:26:55Z</updated>

		<summary type="html">&lt;p&gt;Én sideversjon ble importert&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;nb&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Eldre sideversjon&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Sideversjonen fra 13. mar. 2026 kl. 03:26&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;nb&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(Ingen forskjell)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Wikisida</name></author>
	</entry>
	<entry>
		<id>https://www.wikisida.no/index.php?title=Khi&amp;diff=99060&amp;oldid=prev</id>
		<title>nb&gt;JhsBot: bot: Bytter ut tematiske stubbmaler med {{stubb}}</title>
		<link rel="alternate" type="text/html" href="https://www.wikisida.no/index.php?title=Khi&amp;diff=99060&amp;oldid=prev"/>
		<updated>2023-11-22T20:50:01Z</updated>

		<summary type="html">&lt;p&gt;bot: Bytter ut tematiske stubbmaler med {{stubb}}&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Ny side&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{Greske bokstaver|letter=chi uc lc}}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Khi&amp;#039;&amp;#039;&amp;#039; (Χ, χ) er en bokstav i [[det greske alfabetet]].&lt;br /&gt;
&lt;br /&gt;
==Bruk i matematisk og vitenskapelig sammenhenger==&lt;br /&gt;
Innen [[statistikk]] brukes &amp;#039;&amp;#039;khi&amp;#039;&amp;#039; (eller &amp;lt;math&amp;gt;\chi&amp;lt;/math&amp;gt;), eller &amp;#039;&amp;#039;khikvadrat&amp;#039;&amp;#039; (&amp;lt;math&amp;gt;\chi^2&amp;lt;/math&amp;gt;), i flere sammenhenger. Bokstaven inngår blant annet i navnet til både [[khifordeling]]en&amp;lt;ref&amp;gt;{{MathWorld|title=Chi Distribution|urlname=ChiDistribution}}&amp;lt;/ref&amp;gt; og [[khikvadratfordeling]]en&amp;lt;ref&amp;gt;{{MathWorld|title=Chi-squared Distribution|urlname=Chi-SquaredDistribution}}&amp;lt;/ref&amp;gt;, samt [[khikvadrattest]]er&amp;lt;ref&amp;gt;{{MathWorld|title=Chi-Squared Test|urlname=Chi-SquaredTest}}&amp;lt;/ref&amp;gt;.&lt;br /&gt;
&lt;br /&gt;
Innen [[algebraisk topologi]] brukes &amp;lt;math&amp;gt;\chi&amp;lt;/math&amp;gt; for å angi [[Euler-karaketristikk]]en til en [[overflate]].&amp;lt;ref&amp;gt;{{MathWorld|urlname=EulerCharacteristic|title=Euler Characteristic}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Innen [[grafteori]] brukes &amp;lt;math&amp;gt;\chi (G)&amp;lt;/math&amp;gt; for å betegne en [[graf]]s [[kromatisk nummer|kromatiske nummer]].&amp;lt;ref&amp;gt;{{MathWorld|urlname=ChromaticNumber|title=Chromatic Number}}&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
==Referanser==&lt;br /&gt;
&amp;lt;references /&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{stubb}}&lt;br /&gt;
{{Autoritetsdata}}&lt;br /&gt;
&lt;br /&gt;
[[Kategori:Bokstaver i det greske alfabetet]]&lt;/div&gt;</summary>
		<author><name>nb&gt;JhsBot</name></author>
	</entry>
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