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Problem 4 X is a continuous random variable with pdf fx (x ) = (2x, Ox-1 elsewhere a) Find the expectation E{X}. b) Find the

Problem 4 X is a continuous random variable with pdf fx (x ) = (2x, Ox-1 elsewhere a) Find the expectation E{X}. b) Find the variance Var{X}. c) Find the cumulative distribution function Fx (x)

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