Examlex
Graph the solution set for the system of inequalities.
Average Ages
The mean age of a group of individuals, calculated by summing their ages and dividing by the number of individuals.
Standard Deviation
A measure that quantifies the amount of variation or dispersion of a set of data values from the mean value of the dataset.
Sample
A subset of individuals or observations from a larger population, used to make inferences about the population.
Population Mean
The average of all the values in a population, representing the central tendency of the dataset.
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