If X is an exponential random variable with mean 1/, show that E[Xk] = k! / kk

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If X is an exponential random variable with mean 1/λ, show that
E[Xk] = k! / λkk = 1, 2, . . .

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A First Course In Probability

ISBN: 9789332519077

9th Edition

Authors: Sheldon Ross

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Question Posted: Oct 22, 2015 02:55 AM

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If X is an exponential random variable with mean 1/, show that E[Xk] = k! / kk

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A First Course In Probability

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