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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.

Probability

Hypothesis Test Calculator

Run a one-sample z-test or t-test to determine whether a sample mean significantly differs from a hypothesized population mean. Essential for quality control, clinical trials, and academic research.

Sample Mean

Hypothesized Mean (μ₀)

Sample Standard Deviation

Sample Size (samples)

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Key differences

	One-Way ANOVA Calculator	Hypothesis Test Calculator
Category	Statistics	Probability
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.	Run a one-sample z-test or t-test to determine whether a sample mean significantly differs from a hypothesized population mean. Essential for quality control, clinical trials, and academic research.