The Measure of Variability That Does Not Consider Values of the Highest

question 37

Multiple Choice

The measure of variability that does not consider values of the highest or the lowest scores is the

• A) range.
• B) interquartile range.
• C) standard deviation.
• D) median.

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Definitions:

One-sample T-test

A statistical test used to compare the mean of a single sample to a known average or standard value.

Parametric Counterpart

Refers to statistical tests or models that assume a certain distribution shape for the underlying data, as opposed to non-parametric methods which do not.

Kruskal-Wallis Test

A nonparametric test used to determine if there are statistically significant differences between two or more groups of an independent variable on a continuous or ordinal dependent variable.

P-value

A statistical measure that helps scientists determine the significance of their research results, indicating the probability of observing the results if the null hypothesis is true.