If X is a random variable, prove that Cov(X, X) = 2 X .

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If X is a random variable, prove that Cov(X, X) = σ²_X.

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Statistics For Engineers And Scientists

ISBN: 9780073401331

4th Edition

Authors: William Navidi

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Question Posted: Nov 17, 2018 04:29 AM

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If X is a random variable, prove that Cov(X, X) = 2 X .

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Statistics For Engineers And Scientists

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