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seen Sep 8 '11 at 19:48
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Sep
8
comment Why square the difference instead of taking the absolute value in standard deviation?
Yes, as I stated, "if your population is normally distributed."
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Aug
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answered How can I test if given samples are taken from a Poisson distribution?
Jul
29
answered Is a variable significant in a linear regression model?
Jul
29
answered What are analysts looking for when they plot a differenced, logged time series?
Jul
27
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Jul
27
answered Why square the difference instead of taking the absolute value in standard deviation?