Try Reading and Revising _

question 17

Multiple Choice

Try reading and revising _.

• A)by yourself
• B)at least 7 times
• C)on hard copy
• D)on a computer

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Definitions:

Wilcoxon Rank Sum Test

A non-parametric statistical test used to compare two independent samples to assess if their population mean ranks differ.

Non-Normality

A situation where a data set does not follow a normal distribution, affecting the choice of statistical methods for analysis.

Rank Sum Statistic

A statistical measure used in non-parametric tests to evaluate the significance of the difference between two independent samples based on ranks of the data.

Sample Size

The number of subjects or observations included in a study or experiment, which can affect the validity and reliability of statistical analyses.