Suppose the probability distribution of a random variable X is given by the function F(x) = 12/25
Question:
F(x) = 12/25 ∙ 1/x for x = 1, 2, 3, 4
Calculate the mean and standard deviation of this distribution.
Distribution
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Related Book For
Statistics Principles And Methods
ISBN: 9780470904114
7th Edition
Authors: Richard A. Johnson, Gouri K. Bhattacharyya
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