Examlex
A ______ summarizes what the holder of the job does and how and why he or she does it.
Representative Sample
A sample that accurately reflects the characteristics of the population from which it is drawn.
Standard Deviation
A statistical measure that quantifies the amount of variation or dispersion in a set of data values.
Sample Size
The number of individuals or observations included in a study, important for the reliability and validity of statistical analyses.
Population Average
A statistical measure that reflects the average characteristic of a particular population.
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