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Question 3 Part A. Suppose X and Y are iid (u, 62) . iid stands for Independent and Identically Distributed. Let ro = wX +

Question 3 Part A. Suppose X and Y are iid (u, 62) . "iid" stands for Independent and Identically Distributed. Let ro = wX + (1 - w)Y. Calculate the standard deviation or

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