A Direct Relationship Between an Independent Variable X and a Dependent

question 277

True/False

A direct relationship between an independent variable x and a dependent variably y means that the variables x and y increase or decrease together.

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Definitions:

Kruskal-Wallis Test

A non-parametric 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.

Kruskal-Wallis Test

An approach that is not based on parameter-specific criteria to determine if samples are from the same distribution.

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is actually true; commonly denoted by alpha.

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