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Calculators
Hypothesis tests
Hypothesis tests
One-sample t-test
Two-sample t-test
Paired t-test
One-way ANOVA
Chi-square: independence
Chi-square: goodness of fit
Tests whether two categorical variables are related.
Observed counts (contingency table)
Put each row on its own line.
Significance level (α)
0.1
0.05
0.01
0.001
Calculate
Enter your data and press “Calculate”.