Question: Let be a nonnegative random variable. Prove that 1/2 1/3 E[X] < (E[X*]) < (E[X*I)

Let be a nonnegative random variable. Prove that

1/2 1/3 E[X] < (E[X*]) < (E[X*I)

1/2 1/3 E[X] < (E[X*]) < (E[X*I)

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