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 standard deviation

6/3/2011

standard deviationstandard deviation
standard deviationstandard deviation
standard deviationstandard deviation
standard deviationstandard deviation
standard deviationstandard deviation
standard deviationstandard deviation
standard deviationstandard deviation
standard deviationstandard deviation
standard deviationstandard deviation
standard deviationstandard deviation
standard deviation

Standard Deviation . Lower case sigma means ' standard deviation '. Capital sigma means 'the sum of'. x bar means 'the mean' The standard deviation measures Free arithmetic standard deviation calculations online. Find the mean, variance, standard deviation of the given numbers. Can be used for calculating or The Standard Deviation is a measure of how spread out numbers are. And the Standard Deviation is just the square root of Variance, so: A simple explanation of standard deviation , for journalists and other writers who might not know math. Standard deviation is a widely used measurement of variability or diversity used in statistics and probability theory. It shows how much variation or
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