Let X be a random variable with pdf given by f(x) = 2x for 0 < æ <1 and f(x) = 0 otherwise. %3D a. Find P(X > 1/2). b. Find P(X > 1/2|X > 1/4).

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A: The pdf of X is given as,

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Q: A random variable X has PDF a. Find P(X< 4), b. Find E(X). c Find SD(X).

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