Question: Question A Let X m Exp(/). Use integration by parts to prove that E(X) = 1 / A. B) . Let X ~ Exp(/). Prove

Question A Let X m Exp(/\\). Use integration by parts to

prove that E(X) = 1 / A. B) . Let X ~

Question A Let X m Exp(/\\). Use integration by parts to prove that E(X) = 1 / A. B) . Let X ~ Exp(/\\). Prove that Var(X) = 1//\\2

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