Question: Let X be a continuous random variable with PDF a. Find E(X n ), for n = 1, 2, 3,. b. Find the variance of

Let X be a continuous random variable with PDFfx(x) = + / x2 { 10 0 x 1 otherwise

a. Find E(Xn), for n = 1, 2, 3,⋯.

b. Find the variance of X.

fx(x) = + / x2 { 10 0 x 1 otherwise

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