Question: E(X) = 2, Var(X) = 6 Find a E(3X), e Var (3X), b Var (2X). b E(3X + 1), C E(X-1), d E(4-2X), f Var

E(X) = 2, Var(X) = 6 Find a E(3X), e Var (3X), b Var (2X). b E(3X + 1), C E(X-1), d E(4-2X), f Var (3x+1), g Var (X-1).

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