Mood’s median test is a nonparametric test to compare the medians of two independent samples. It is also used to estimate whether the median of any two independent samples are equal

The Kruskal–Wallis Non Parametric Hypothesis Test (1952) is a nonparametric analog of the one-way analysis of variance.

Mann-Whitney Non Parametric Hypothesis Test is used to compare two sample means that come from the same population.

Spaghetti diagram are also called as spaghetti chart, spaghetti model is a visual flow or activity of a process to identify areas for improvements.

Team Dynamics, Mechanics & Communications is divided into what teams do (meetings, process) and how they do it (decision making).