Friday, 22 January 2010 19:18

Calculating the VARIANCE

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 "Variance" seems like a term unrelated to standard deviation, but in fact - the variance is just the SD^2 (Standard Deviation, Squared). 

The reverse is therefore true.  The Standard Deviation is the SQUARE ROOT of the variance. 



Read 2459 times Last modified on Thursday, 13 February 2014 16:58
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