If E[X] = 1 andVar(X) = 5, find(a) E[(2 + X)2];(b) Var(4 +
Chapter 4, Problem 4.38(choose chapter or problem)
If E[X] = 1 andVar(X) = 5, find(a) E[(2 + X)2];(b) Var(4 + 3X).
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