As an illustration of why the converse of Theorem 6.6 is not true, consider the joint distribution

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As an illustration of why the converse of Theorem 6.6 is not true, consider the joint distribution of two discrete random variables, X and Y, shown in the accompanying table. Show that Cov (X, Y) = 0, but that X and Y are dependent.

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Statistics For Engineering And The Sciences

ISBN: 9781498728850

6th Edition

Authors: William M. Mendenhall, Terry L. Sincich

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Question Posted: Apr 14, 2021 07:29 AM

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As an illustration of why the converse of Theorem 6.6 is not true, consider the joint distribution

Question:

X = x +1 Y = y 0 +1 12 O Ne o 2

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ANSWER The marginal pdf of X and computations for EX are shown in the followi...View the full answer

Statistics For Engineering And The Sciences

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