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Hypergeometric Variance
$$\operatorname{Var}(X)=n\frac KN\left(1-\frac KN\right)\frac{N-n}{N-1}$$
Usage
- Used to calculate variation in sampling-without-replacement problems.
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Hypergeometric Variance
$$\operatorname{Var}(X)=n\frac KN\left(1-\frac KN\right)\frac{N-n}{N-1}$$
Usage
- Used to calculate variation in sampling-without-replacement problems.
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