F‑Distribution Variance Calculator
Calculate the variance of an F‑distribution with numerator degrees of freedom \(d_1\) and denominator degrees of freedom \(d_2\):
$$ \text{Var}(F)=\frac{2\,d_2^2\,(d_1+d_2-2)}{d_1\,(d_2-2)^2\,(d_2-4)}. $$
* Note: \(d_2\) must be greater than 4.
Step 1: Enter Parameters
e.g., 5
e.g., 10 (must be > 4)
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