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Question i You are given two independent random variables X and Y. These random variables have the same expected value of 5, and the second

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Question i You are given two independent random variables X and Y. These random variables have the same expected value of 5, and the second moment of X equals 30. The coefficient of variation of X is half of that of Y. Find the coefficient of variation of - X + Y. Possible Answers A 0.5000 B 0.5895 C 0.6146 D 0.6666 E 0.7500

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