Question: 4-35. The probability density function for a continuous random variable X is f (x) = -15 5 < x < 10; 0 elsewhere. Find E(X)

4-35. The probability density function for a continuous random variable X is f (x) = -15 5 < x < 10;

0 elsewhere.

Find E(X) and E(X2). What is V(X)?

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