Question: Problem 3.32 The random variable X has the discrete uniform distribution (see Equation 3.16). Show that V (X) = (N 1)(N + 1) 12

Problem 3.32 The random variable X has the discrete uniform distribution (see Equation 3.16). Show that V (X) = (N − 1)(N + 1) 12 . Hint: Use the shortcut formula and Equation 3.15 for the moments of the discrete uniform distribution.

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