angelawalton5530 angelawalton5530

26-04-2024
Mathematics

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The random variable X has the density function fX (x) = 1/2 e(-|x|). (1) Find the moment generating function ϕX (t) of X. Remark: There is a chance that ϕX (t) could be infinite. (2) Use the moment generating function to find the nth moment of X.

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