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1. Suppose X1, X2 are iid with common pdf 1-c 0 [Xi] and Y2 = IMN (Xi - [Xil) Which of the following is NOT

1. Suppose X1, X2 are iid with common pdf 1-c 0 [Xi] and Y2 = IMN (Xi - [Xil) Which of the following is NOT true? (a) Cov (Y1, Y2) = 0 (b) Y2 - U (0, 2) (c) Var (Y1) is maximized when c = ?. (d) E (Y1) = 2c

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