Joint Expectation
For discrete variables:
$$E[g(X,Y)]=\sum_x\sum_yg(x,y)p_{X,Y}(x,y)$$
Usage
- Used to calculate expectations involving multiple random variables.
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Probability
Joint Expectation
Joint Expectation
For discrete variables:
$$E[g(X,Y)]=\sum_x\sum_yg(x,y)p_{X,Y}(x,y)$$
Usage
- Used to calculate expectations involving multiple random variables.
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