Examlex
Simplify: (-a3 - 11a2 - 3a)÷ (-a)
Correlational Study
A research method that examines the relationship between two variables to determine if a statistical relationship exists.
External Validity
The degree to which the findings of a research can be applied to different settings and different individuals.
Independent Variables
Variables in an experiment that are manipulated or changed by researchers to observe their effects on dependent variables.
Dependent Variable
In experimental research, it's the variable that is being tested and measured.
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