what to you understand by dispersion?explain briefly the various method used for measuring dispersion
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Step-by-step explanation:
An absolute measure of dispersion contains the same unit as the original data set. Absolute dispersion method expresses the variations in terms of the average of deviations of observations like standard or means deviations. ... Standard Deviation: The square root of the variance is known as the standard deviation i.e. S.D.
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Step-by-step explanation: An absolute measure of dispersion contains the same unit as the original data set. Absolute dispersion method expresses the variations in terms of the average of deviations of observations like standard or means deviations. ... Standard Deviation: The square root of the variance is known as the standard deviation i.e. S.D.
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