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Please solve the problem and show work, thank you Problem 6: The possible values of a discrete random variable X are 0, 1, 4, and

Please solve the problem and show work, thank you

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Problem 6: The possible values of a discrete random variable X are 0, 1, 4, and 9 with respective probabilities 0.2, 0.5, 0.1, 0.2. Find E[X ] and E[ VX]

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