A random variable X has the exponential distribution Show that the moment-generating function of X is (b)

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A random variable X has the exponential distribution

f(x) = le, x>0

Show that the moment-generating function of X is

10-(1-) Mx(t) =

(b) Find the mean and variance of X.

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Related Book For  book-img-for-question

Applied Statistics And Probability For Engineers

ISBN: 9781118539712

6th Edition

Authors: Douglas C. Montgomery, George C. Runger

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