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	<title>Sigma - Revision history</title>
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	<updated>2026-04-05T16:04:43Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://wiki.opensourceecology.org/index.php?title=Sigma&amp;diff=190854&amp;oldid=prev</id>
		<title>Marcin: Created page with &quot;Sigma refers to a quality control level of a certain number of defects per production run. Sigma refers to the sigma distribution - and is a quantitave metric of production qu...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.opensourceecology.org/index.php?title=Sigma&amp;diff=190854&amp;oldid=prev"/>
		<updated>2019-04-30T17:56:38Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;Sigma refers to a quality control level of a certain number of defects per production run. Sigma refers to the sigma distribution - and is a quantitave metric of production qu...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Sigma refers to a quality control level of a certain number of defects per production run. Sigma refers to the sigma distribution - and is a quantitave metric of production quality based on perfect production. Perfect production is where every piece of output oni production is acceptable and works properly without having to be rejected or reworked.&lt;br /&gt;
&lt;br /&gt;
See&lt;br /&gt;
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*[[2 Sigma]]&lt;br /&gt;
*[[3 Sigma]]&lt;br /&gt;
*[[6 Sigma]]&lt;/div&gt;</summary>
		<author><name>Marcin</name></author>
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