Let X and Y be two independent random variables. Which one of the rela – McqOptions

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1.	Let X and Y be two independent random variables. Which one of the relations between expectation (n), variance (Var) and covariance (Cov) given below is FALSE?
A.	E (XY) = E(X) E(Y)
B.	Coy (X, Y) = 0
C.	Var (X+ Y) = Var (X) + Var (Y)
D.	E(X Y ) = (E (X)) (E (Y))
Answer» E.

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