Examlex
The factor most closely related to a city's growth during the first half of the 20th century was its communication network including telephones, telegraph, and television.
Measures of Dispersion
Measures of dispersion quantify the spread or variability within a set of data points, common examples include range, variance, and standard deviation.
Measures of Dispersion
Statistical tools that describe the spread or variability of a dataset, including the range, variance, and standard deviation.
Mean
The average for a set of scores.
Mode
The value that occurs most frequently in a dataset, representing the "most common" finding or outcome.
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