Variance/Definition: Difference between revisions
< Variance
Jump to navigation
Jump to search
imported>John Dvorak m (Template:Def Variance moved to Variance/Definition: Moving_definition) |
imported>Chris Day No edit summary |
||
| Line 1: | Line 1: | ||
<noinclude>{{subpages}}</noinclude> | |||
A statistical measure of the variability of a quantity (defined as the mean of the squares of the deviation of its values from their mean, and expressed mathematically as Var(x)). | A statistical measure of the variability of a quantity (defined as the mean of the squares of the deviation of its values from their mean, and expressed mathematically as Var(x)). | ||
Revision as of 00:36, 23 May 2008
This article contains just a definition and optionally other subpages (such as a list of related articles), but no metadata. Create the metadata page if you want to expand this into a full article.
Variance [r]: A statistical measure of the variability of a quantity (defined as the mean of the squares of the deviation of its values from their mean, and expressed mathematically as Var(x)).