Homework-1: Suppose a continuous random variable X has the following probability density e 2, x >0 function f (x) as follows : f(x): %3D 0, otherwise Find the mean and variance. Ans : E(X) = 2, E (X²) = 8, Mean : u = 2, Variance : o2 = 4. %3D

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Q: Hanny

A: Approach to solving the question: Detailed explanation:  Examples:     Key references:

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