Question: Problem 3.22 Suppose E(X)=2, V (X)=9. Compute: (a) E(3X 6) (b) E(X2) (c) E(X + 1)2

Problem 3.22 Suppose E(X)=2, V (X)=9. Compute:

(a) E(3X − 6)

(b) E(X2)

(c) E(X + 1)2

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