Examlex
Why was the line between work and play not clearly defined in the premodern world?
Means
The statistical measure that identifies the central tendency of a data set by dividing the sum of all values by the number of values.
T-test
A statistical test used to compare the means of two groups and determine if the differences between them are statistically significant.
Independent Means
Refers to the average values derived from two separate groups that are not related to each other, often used in statistical comparisons.
Sophomores
Second-year students in a four-year degree program at a high school or university.
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