Question: A random variable X has the PDF f(x) = (1/2)e^|x|. (a) Find the CDF of X. (b) What is the mean of X? (c) FindsuchthatP{|Xx

A random variable X has the PDF f(x) = (1/2)e^|x|.

(a) Find the CDF of X. (b) What is the mean of X? (c) FindsuchthatP{|Xx |<}=1/3,wherex isthemeanofX.

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