Question: The random variable X has probability density function. 3x 0 < x < 1, f(x)=0 otherwise, where k is a positive integer. Find (a) the

The random variable X has probability density function. 3x 0 < x < 1, f(x)=0 otherwise, where k is a positive integer. Find

(a) the value of k,

(b) the mean of X,

(c) the value, x, such that P(X

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