Covariance Shortcut Formula
$$\operatorname{Cov}(X,Y)=E[XY]-E[X]E[Y]$$
Usage
- Used for efficient covariance calculations.
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Covariance Shortcut Formula
Covariance Shortcut Formula
$$\operatorname{Cov}(X,Y)=E[XY]-E[X]E[Y]$$
Usage
- Used for efficient covariance calculations.
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