Outrageously Funny Word Dictionary :: Wilcoxina

👉 Wilcoxon's signed-rank test is a statistical method used to compare two or more groups with respect to their difference in means, which can be influenced by unequal variances. It was developed by Karl Pearson in 1904 and has been widely used in psychology, medicine, and other fields for comparing the differences between two populations.

Wilcoxina