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Do it correctly 6. (20 pts) The probability density function of a random variable X is 2.5 -k 4|X > 2). e) What is E[X]

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Do it correctly

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6. (20 pts) The probability density function of a random variable X is 2.5 -k 4|X > 2). e) What is E[X] and Var[X]

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