Thamhain and Wilemon Found That When Project Managers Used Work

question 10

True/False

 Thamhain and Wilemon found that when project managers used work challenge and expertise to influence people, projects were more likely to succeed.

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Definitions:

H Statistic

A measure of statistical significance in the Kruskal-Wallis H test, used to determine if there are differences between two or more groups of an independent variable on a continuous or ordinal dependent variable.

Wilcoxon Signed Rank Test

A non-parametric statistical test used to compare two related samples or repeated measurements on a single sample to assess whether their population mean ranks differ.

Aluminum Concentrations

The amount or level of aluminum present in a given substance, mixture, or environment.

Null Hypothesis

A hypothesis that assumes no significant difference or effect, serving as a default assumption to be tested against experimental data.