F-Distribution Calculator
df₁ (numerator)
df₂ (denominator)
F statistic
✓F-Distribution Result
Critical Value α=0.05 (approx)
3.33
F=3.33 ≤ 3.33 → Fail to reject H₀
The F-distribution arises in statistical tests that compare variances or mean squares, such as ANOVA and regression analysis. The F-statistic is the ratio of two chi-squared distributions divided by their degrees of freedom.
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