For any random variable X, the standard deviation of X is greater than or equal to its

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For any random variable X, the standard deviation of X is greater than or equal to its expected value.

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Introduction To Probability Volume 2

ISBN: 9781118123331

1st Edition

Authors: Narayanaswamy Balakrishnan, Markos V. Koutras, Konstadinos G. Politis

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