F-Test Calculator
Test whether two population variances are equal using the F-test
About the F-Test
The F-test compares two population variances to determine if they are equal.
Formula: F = s₁² / s₂²
Hypotheses:
- H₀: σ₁² = σ₂² (variances are equal)
- H₁: σ₁² ≠ σ₂² (two-tailed)
Assumptions: Both populations are normally distributed.
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Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
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Formula Source: Standard Mathematical References
by Various
🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.