Question: 5. Find random variables X, X 1, X2, . .. such that E(|X, - X|2) -> 0 as n -> co, but EX,| = co

5. Find random variables X, X 1, X2, . .. such

that E(|X, - X|2) -> 0 as n -> co, but EX,|

5. Find random variables X, X 1, X2, . .. such that E(|X, - X|2) -> 0 as n -> co, but EX,| = co for all n

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