## Chi-Square Test for Goodness of Fit

Instructions: This calculator conducts a Chi-Square test for goodness of fit. Please enter the observed data, the ...

## Chi-Square test for One Pop. Variance

Instructions: This calculator conducts a Chi-Square test for one population variance ((sigma^2)). Please select the ...

## Chi-Square Test of Independence

Instructions: This calculator conducts a Chi-Square test of independence. Please first indicate the number of columns ...

## Correlation Coefficient Significance

Instructions: Enter the sample correlation (r), sample size (n) and the significance level (alpha), and the solver ...

## F-test for the Equality of Two Population Variances

Instructions: This calculator conducts an F test for two population variances in order to assess whether two ...

## Kruskal-Wallis Test Calculator

Instructions: This calculator conducts Kruskal-Wallis Test, which is non-parametric alternative to the One-Way ANOVA ...

In case you have any suggestion, or if you would like to report a broken solver/calculator, please do not hesitate to **contact us**.