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Probability mass function of bivariate random variable
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To determine expectation of bivariate random variable using joint probability function.
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Solution Summary
The probability mass functions of bivariate random variables are determined.
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5 10
E[X*Y^3] = ∑ ∑ X*Y^3 Pxy
x=-5y=0
5 10
= ∑ ∑ X*Y^3* c X^2 * √y
...
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