A random variable X has the PDF S fx(x) = k(1 – r*), -1 <<1 fx(2) = 0, otherwise fx(2) a. Find the value of k.

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Q: Let X be a random variable with pdf given by f(x) = 2x for 0 1/2). b. Find P(X > 1/2|X > 1/4).

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