Examlex
One advantage of secondary data is that there is no variation in definitions of terms.
Coefficient of Determination
A measure used in statistical modeling that indicates how well data points fit a line or curve. It is represented as a value between 0 and 1.
Dependent Variable
A variable in statistical modeling whose value is influenced by other variables.
Independent Variable
The variable in an experiment that is manipulated or changed to explore its effects on the dependent variable.
Significance Level
The threshold below which a test statistic must fall for the null hypothesis to be rejected, indicating statistical significance.
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