Examlex
If hard work was considered a middle-class virtue,why were middle-class women discouraged from working outside of the home?
Sample Proportion
The ratio or fraction of sample observations that belong to a particular category or characteristic.
Standard Deviation
A parameter for evaluating the breadth of dispersion or difference in a set of figures.
Sample Proportion
The fraction of items in a sample meeting a certain criterion, representing a subset of the population fraction with that characteristic.
Sample Mean
The average value of a sample set of numbers, calculated by adding up all the observations and dividing by the number of observations.
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