In statistical inference, or hypothesis testing ... nonparametric methods are often almost as powerful as parametric methods. The Nonparametric One-Way ANOVA task enables you to perform nonparametric ...
When testing whether the means of more than 2 groups are statistically different, you could use a one-way ANOVA. But if you ...
The user can also change the standard deviation and sample size (n) by dragging the slider on the left. After changing the values, the applet displays the F statistic and resulting p-value for a ...