____________________ Is a Measure of How Often Data Are Classified

question 4

Short Answer

____________________ is a measure of how often data are classified in the same manner.

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Definitions:

US Steel

An American integrated steel producer, founded in 1901 by J.P. Morgan, Andrew Carnegie, and others, becoming the world's first billion-dollar corporation and a symbol of industrial growth.

Railroad Owners

Individuals or companies that own the infrastructure and rolling stock for railway transport, historically significant in the development and economic growth of many countries.

American Railway Union

A short-lived but significant labor union in the United States, founded in 1893 by Eugene V. Debs, that sought to unify all railroad workers, regardless of craft or job function, into one organization.

Pullman Cars

Luxury railway cars that were introduced in the 19th century, offering sleeping accommodations and other amenities, revolutionizing long-distance train travel.