Question: 2. Let the probability density function of a random variable X be given by Find E(X3 + 2X 7). 2x-2 if 1 < <2

2. Let the probability density function of a random variable X be given by

2x-2 if 1 <

Find E(X3 + 2X − 7).

2x-2 if 1 <

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