Examlex
If the standing on X is of no help in predicting Y, then r is ___.
Independent Variable
A variable that is manipulated or changed to observe its effect on a dependent variable.
Sample Correlation Coefficient
A measure that indicates the extent to which two variables change together in a sample.
Dependent Variable
A variable in an experiment or model that is expected to change in response to manipulations of the independent variable(s).
Independent Variable
A variable in an experiment or study that is manipulated or changed by the researcher to observe its effect on the dependent variable.
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