Q.3. Let X be the random Variable with the following probability distribution: X: 9 P(X): 1/6 1/2 1/3 (a) Compute E(X). (b) Compute E(X²) (c) Compute E(1//x) (d) Compute E[1/2(5X - 7)] (e) Compute E(5X - 13)² () Compute E(X + 1)3

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