Question: Consider now two random variables X and Y having the same range RX = RY = {a1, a2,, an}, and assume that E(Xr) = E(Yr)

Consider now two random variables X and Y having the same range RX = RY = {a1, a2,…, an}, and assume that E(Xr) = E(Yr) for r = 1, 2,…, n − 1.

Arguing as in the previous exercise, verify again that the distributions of the variables X and Y are identical.

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