The following table lists the bivariate distribution of X and Y. x y 1 2 1 .5

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The following table lists the bivariate distribution of X and Y.

x y 1 2 1 .5 .1 2 .1 .3

a. Find the marginal probability distribution of X.

b. Find the marginal probability distribution of Y.

c. Compute the mean and variance of X.

d. Compute the mean and variance of Y.

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Statistics For Management And Economics

ISBN: 9781133420774

9th Edition

Authors: Gerald Keller, Kenneth C Louden

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