QUESTION 4 Suppose the continuous random variables X and Y have the joint density function x, y = [0, 1] 4xy 10 otherwise Suppose the expected values of X and Y are E(X) = E(Y) = 3. Find the covariance of X and Y. f(x, y) = Round to 4 decimal places if needed.

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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QUESTION 4
Suppose the continuous random variables X and Y have the joint density function
[4xy x, y = [0, 1]
0
otherwise
f(x, y) =
=
Suppose the expected values of X and Y are E(X) = E(Y) = 3. Find the covariance of X and Y.
Round to 4 decimal places if needed.
Transcribed Image Text:QUESTION 4 Suppose the continuous random variables X and Y have the joint density function [4xy x, y = [0, 1] 0 otherwise f(x, y) = = Suppose the expected values of X and Y are E(X) = E(Y) = 3. Find the covariance of X and Y. Round to 4 decimal places if needed.
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