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Find E[X] and VAR[X] in Problem 3.13 3.13. Let X be a random variable with pmf Pk = c/k for k = 1, 2,.... (a)

Find E[X] and VAR[X] in Problem 3.13

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3.13. Let X be a random variable with pmf Pk = c/k for k = 1, 2,.... (a) Estimate the value of c numerically. Note that the series converges. (b) Find P[X > 4]. (c) Find P[6

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