Examlex
Even if a validity coefficient is not statistically significant, the selection measure may still be a valid predictor of a criterion.
Range
The difference between the highest and lowest values in a data set, giving an indication of the data's dispersion or variability.
Median
The middle value in a set of numbers, which separates the higher half from the lower half.
Standard Deviation
A statistical metric that quantifies the spread or variability of a dataset, highlighting how far individual measurements deviate from the dataset's mean on average.
Mean
The average of a set of numerical values, calculated by adding them together and dividing by the number of values.
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