A Validity Coefficient of 0

question 27

True/False

A validity coefficient of 0.00 indicates the complete absence of a relationship between the predictor and criterion data.

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Definitions:

Correlation

A statistical measure that indicates the extent to which two variables fluctuate together, showing whether and how strongly pairs of variables are related.

Variance Accounted

The proportion of total variation in a dataset that is explained by a statistical model.

Correlation

A statistical measure that expresses the extent to which two variables change together; indicating the strength and direction of a relationship.

Coefficient of Determination

A statistic that indicates the proportion of the variance in the dependent variable predictable from the independent variable(s).