Question: .s. Let X, X, E|X,| < x, E|X| < o, and EX, EX. Prove that E|X, - X| 0. (Hint: dominate the quantity |X,

.s. Let X, X, E|X,| < x, E|X| < o, and EX,

.s. Let X, X, E|X,| < x, E|X| < o, and EX, EX. Prove that E|X, - X| 0. (Hint: dominate the quantity |X, - X| (Xn X).)

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