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<rss xmlns:php="http://php.net/xsl" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title>A.11 - Variance et écart-type - Wikigeotech</title><link>http://wikigeotech.developpement-durable.gouv.fr/index.php/A.11_-_Variance_et_%C3%A9cart-type</link><atom:link href="http://wikigeotech.developpement-durable.gouv.fr/index.php/A.11_-_Variance_et_%C3%A9cart-type?action=toFeed" rel="self" type="application/rss+xml"/><description/><item><title>1 Contexte</title><link>http://wikigeotech.developpement-durable.gouv.fr/index.php/A.11_-_Variance_et_%C3%A9cart-type#Contexte</link><description/></item><item><title>2 La variance</title><link>http://wikigeotech.developpement-durable.gouv.fr/index.php/A.11_-_Variance_et_%C3%A9cart-type#La_variance</link><description/></item><item><title>2.1 Définition et méthodes</title><link>http://wikigeotech.developpement-durable.gouv.fr/index.php/A.11_-_Variance_et_%C3%A9cart-type#D.C3.A9finition_et_m.C3.A9thodes</link><description/></item><item><title>2.2 Formulation mathématique</title><link>http://wikigeotech.developpement-durable.gouv.fr/index.php/A.11_-_Variance_et_%C3%A9cart-type#Formulation_math.C3.A9matique</link><description/></item><item><title>3 L'écart-type</title><link>http://wikigeotech.developpement-durable.gouv.fr/index.php/A.11_-_Variance_et_%C3%A9cart-type#L.27.C3.A9cart-type</link><description/></item></channel></rss>
