One-Way ANOVA Calculator

The one-way, or one-factor, ANOVA test for independent measures is designed to compare the means of three or more independent samples (treatments) simultaneously.

To use this calculator, simply enter the values for up to five treatment conditions (or populations) into the text boxes below, either one score per line or as a comma delimited list. Select your significance level, give your data a final check, and then press the "Calculate" button.

Treatment 1
Treatment 2
Treatment 3
Treatment 4
Treatment 5
Significance Level:

No calculation has yet been performed.

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