In probability theory and statistics, what is a measure of the variability or dispersion of a population, a data set, or a probability distribution?
Standard variance Sample standard deviation (disambiguation) Four sigma Std dev Standart Deviation Three sigma Stdev Standard Deviation Two sigma Five sigma Population standard deviation Sample standard deviation Stddev Std. dev. Standard deviation Quadratic deviation Sigma interval One sigma Standard deviations
standard deviations stdev standard deviation two sigma population standard deviation sample standard deviation disambiguation three sigma one sigma std dev four sigma stddev sigma interval quadratic deviation sample standard deviation five sigma standard variance standart deviation
standard deviation
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Standard deviation