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The probability distribution of X is f (x) = Ice5x, 0 S x S 00. (a) Find the appropriate value of k. (b) Find the

The probability distribution of X is f (x) = Ice5x, 0 S x S 00. (a) Find the appropriate value of k. (b) Find the mean and variance of X. (c) Find the probability of X falling between 5 and infinity

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