Examlex
Which of the following is a structural diagram?
Representative Sample
A subset of a population that accurately reflects the members of the entire population.
Effect Size
A quantitative measure of the magnitude of a phenomenon, used to indicate the size of an experimental effect.
Independent Variable
The variable in an experiment that is manipulated or changed to observe its effect on the dependent variable.
Dependent Variable
In an experiment, it is the variable that is tested and measured, expected to change as a result of manipulations to the independent variable.
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