Question: Question 1 [11 Marks] Let X be a random variable from the double exponential distribution for) = 56' Question 1 Let X be a random

Question 1 [11 Marks] Let X be a random variable from the double exponential distribution for) = 56'\

Question 1 Let X be a random variable from the double exponential distribution 1 f (x) = elxl, 2 Find the moment generating function of X. Hence find the mean and variance of X. [11 Marks] (11)

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