Which of the Following Nonparametric Tests Is Used to Determine

question 11

Multiple Choice

Which of the following nonparametric tests is used to determine if the number of occurrences across categories is random?

• A) McNemar
• B) Fisher's exact
• C) Chi-square
• D) Spearman rank

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Definitions:

Sample Standard Deviations

A measure of the dispersion or variability of data points in a sample from their mean.

Margin Of Error

An expression of the amount of random sampling error in a survey's results, indicating a range within which the true value lies with a specified confidence level.

Equal Sample Sizes

A condition in experimental design where all groups being compared have the same number of observations or participants.

Type I Error

The incorrect rejection of a true null hypothesis, also known as a "false positive" finding or conclusion.