Examlex
Which of the following is a measure of validity?
Coefficient Of Determination
A statistical measure, often denoted as R², that represents the proportion of the variance for a dependent variable that's explained by an independent variable or variables in a regression model.
Independent Variables
Elements in research or a scenario that are altered or sorted to explore their influence on response variables.
Regression Equation
An equation that expresses the linear relationship between one or more independent variables and a dependent variable.
Variation
The measure of dispersion within a dataset, indicating how much individual data points differ from the average value.
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