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The United States Census Bureau begins using Herman Hollerith's tabulating machine to count census returns.
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United States Census Bureau
U.S. agency responsible for the census and related statistics
The United States Census Bureau, officially the Bureau of the Census, is a principal agency of the U.S. federal statistical system, responsible for producing data about the American people and economy. The U.S. Census Bureau is part of the U.S. Department of Commerce and its…Source: Wikipedia (CC BY-SA)
Herman Hollerith
American statistician and inventor
Herman Hollerith was a German-American statistician, inventor, and businessman who developed an electromechanical tabulating machine for punched cards to assist in summarizing information and, later, in accounting. His invention of the punched card tabulating machine, patented…Source: Wikipedia (CC BY-SA)
Tabulating machine
Late 19th-century machine for summarizing information stored on punch cards
The tabulating machine was an electromechanical machine designed to assist in summarizing information stored on punched cards. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census. Later models were widely used for business…Source: Wikipedia (CC BY-SA)
Census
Compilation of information about a given population
A census is the procedure of systematically acquiring, recording, and calculating information about the members of a given population, which are then usually displayed through statistics. This term is used mostly in connection with national population and housing censuses; other…Source: Wikipedia (CC BY-SA)