Question: 4.7. Find the expected value of the random variable Y whose probability density is given by f(y)- %(y+1) for2 4.7. Find the expected value of

4.7. Find the expected value of the random variable Y whose probability

4.7. Find the expected value of the random variable Y whose probability density is given by f(y)- %(y+1) for2

4.7. Find the expected value of the random variable Y whose probability density is given by 1 (y+l) for 2 < y < 4 elsewhere

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