Examlex
Why are background checks used by almost all police agencies? What are the major purposes?
Population
The entire group of individuals or instances about whom the study is concerned or from which a statistical sample is drawn for analysis.
Sample
A subset of a population used in statistical analysis to estimate characteristics or outcomes of the entire population.
Descriptive Measure
Statistical calculations that summarize or describe characteristics of a data set, including measures like mean, median, mode, and range.
Sample
A Sample refers to a subset of a population used in statistical analysis, mathematically selected to estimate characteristics of the whole population.
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