Treatments

X2

Blocks

Friedman Test

Treatments are not in a uniform relation

Each treatment must contain the same number of subjects.

df

H

Observations

Kruskal-Wallis Test

Kruskal-Wallis Test requires 3 or more categories

Standard Deviation =

Mean

Failed to calculate non-parametric test

Prob

z

∑ ranks

n

Wilcoxon Signed Rank Test

Wilcoxon Test Requires exactly two categories

Dot Plot