When the Normality Assumption Is Not Met in a Randomised

question 35

Multiple Choice

When the normality assumption is not met in a randomised block design,which of the following tests should be used?

• A) Kruskal-Wallis test
• B) Wilcoxon rank sum test
• C) Friedman rank test
• D) Wilcoxon signed ranks test

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Definitions:

Mortality Rates

A measure of the number of deaths in a particular population, scaled to the size of that population, per unit of time.

Income Growth

An increase in an individual's or economy's income or earnings over time.

Perpetual Payment

A series of payments that continue indefinitely, often used in the context of perpetuities in finance.

Effective Yield

The actual return on an investment, accounting for compounding interest or reinvestments.