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Social problems are never resolved without the implementation of social policies.
Independent Variable
A variable in an experiment or study that is manipulated or categorized to observe its effect on a dependent variable.
Coefficient Of Correlation
A measure that calculates the strength and direction of a linear relationship between two variables, represented as 'r'.
Dependent Variable
In an experiment or model, it is the variable being tested and measured, which is expected to change as a result of changes in the independent variable(s).
Independent Variable
A variable in an experiment or statistical model that is manipulated or controlled by the experimenter to observe its effect on a dependent variable.
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