Question: For the distribution of Exercise 3, find (a) E(X) (b) E{X2) (c) F(4X + 12) (d) var (X) (e) var (4X + 12).

For the distribution of Exercise 3, find

(a) E(X)

(b) E{X2)

(c) F(4X + 12)

(d) var (X)

(e) var (4X + 12).

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