Examlex
The sample mean is a consistent estimator of the population mean .
Median
The middle value in a dataset when it has been arranged in ascending or descending order.
Descriptive Statistic
A brief summary statistic that quantitatively describes or summarizes features from a collection of information.
Data Set
A collection of data, often presented in tabular form, where each row represents a different individual or entity and each column represents a particular variable or attribute.
Population Subset
A smaller group selected from a larger population, used in statistical analysis to draw conclusions or make inferences about the greater population.
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