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One-Way ANOVA Calculator

Compute the F-statistic for a one-way ANOVA from the treatment and error sums of squares and their degrees of freedom. The standard test for comparing the means of three or more groups simultaneously — used in experimental design, A/B/C testing, and any multi-group comparison.

Treatment Sum of Squares

Error Sum of Squares

Treatment Degrees of Freedom

Error Degrees of Freedom

Fill in the required fields to see your result.

Statistics

Hypothesis Test Calculator

Compute a z-score or t-statistic to determine whether your sample mean differs significantly from a hypothesized population mean. Use it for quality control checks, clinical trials, and any experiment where you need to accept or reject a null hypothesis.

Sample Mean

Population Mean (H₀)

Standard Deviation

Sample Size

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Key differences

	One-Way ANOVA Calculator	Hypothesis Test Calculator
Category	Statistics	Statistics
Inputs required	4	4
Result	F-Statistic	Test Statistic
What it does	Compute the F-statistic for a one-way ANOVA from the treatment and error sums of squares and their degrees of freedom. The standard test for comparing the means of three or more groups simultaneously — used in experimental design, A/B/C testing, and any multi-group comparison.	Compute a z-score or t-statistic to determine whether your sample mean differs significantly from a hypothesized population mean. Use it for quality control checks, clinical trials, and any experiment where you need to accept or reject a null hypothesis.