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ANOVA
One-Way ANOVA
Compare the means of three or more independent groups.
Group 1 values
23, 25, 28, 22
4 values recognized
Remove
Group 2 values
30, 32, 29, 31
4 values recognized
Remove
Group 3 values
18, 20, 19, 21
4 values recognized
Remove
+ Add group
Significance level (α)
Calculate Result
Related anova
Two-Way ANOVA
Test two factors and their interaction (balanced design).
Kruskal-Wallis Test
Nonparametric alternative to one-way ANOVA across 3+ groups.