Question: 32. If E[X] = 2 and E[X 2] = 8, calculate (a) E[(2+4X )2)] and (b) E[X 2+(X +1)2].

32. If E[X] = 2 and E[X 2] = 8, calculate

(a) E[(2+4X )2)] and

(b) E[X 2+(X +1)2].

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