F-Ratio to P-Value Calculator

This calculator converts F-ratios to p-values using the F-distribution, commonly used in ANOVA and other variance ratio tests.

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About the F-Distribution

The F-distribution is used primarily for analysis of variance (ANOVA) and comparing variances between groups. It is defined by two degrees of freedom parameters: df₁ (numerator) and df₂ (denominator).

When to Use

  • After conducting ANOVA
  • Comparing variances of two populations
  • F-tests in regression analysis

Degrees of Freedom

  • df₁: Degrees of freedom for numerator (between groups)
  • df₂: Degrees of freedom for denominator (within groups)
Calculate P-Value from F-Ratio