Examlex
Provide an appropriate response.
-Compare the relative frequency formula for finding probabilities to the classical formula for finding probabilities. How are the two formulas similar and how are they different? What special requirements does the classical approach have?
Independent Variable
The variable in an experiment or study that is manipulated or classified by the researcher to observe its effect on the dependent variable.
Dependent Variable
In research, it's the outcome variable that is influenced by the independent variable.
Interaction Effect
Occurs when the effect of one independent variable on the dependent variable varies depending on the level of another independent variable.
Main Effect
In an experimental design, the direct impact of an independent variable on a dependent variable, disregarding the effects of other variables.
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