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Question 2. Let X N Exp(/). Note: for each part, you will not earn points if you do not use the method indicated. (a) Use

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Question 2. Let X N Exp(/\\). Note: for each part, you will not earn points if you do not use the method indicated. (a) Use integration by parts to show the reduction formula: 00 n 00 f x"/\\6_A"" d3: = f SCH1A8A'r dx for n2 1. 0 A 0 (b) Use the formula from part (a) to compute E(X3)

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