Variance/Definition: Difference between revisions
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imported>Nick Gardner (New page: 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).) |
imported>Peter Schmitt (simplified, (and removed mathematical notation)) |
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A statistical measure of the variability of a quantity (defined as the mean | <noinclude>{{subpages}}</noinclude> | ||
A statistical measure of the variability of a random quantity (defined as the mean squared deviation from the mean value). | |||
Latest revision as of 18:21, 29 June 2009
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A statistical measure of the variability of a random quantity (defined as the mean squared deviation from the mean value).