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5. Write T (true) or F (false) next to each of the following statements. X, Y are discrete RVs. (i) Ek-o (n - p) (2)p*

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5. Write T (true) or F (false) next to each of the following statements. X, Y are discrete RVs. (i) Ek-o (n - p) (2)p* ( 1 -p) n k = 0 (ii) If X is a Poisson RV then E(X) = E(X2) (iii) If A, B, C are independent events then A is independent of BUC. (iv) For X, Y E L2, Cov ( X, Y) = E(XY) - [E(X) E(Y) ] (v) If X1, X2, ..., Xn are Bernoulli(p) RVs then En Xi is a binomial(n, p) RV

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