Examlex
An article in an operations management journal recently stated that a formal hypothesis test rejected the hypothesis that mean employee productivity was less than $45.70 per hour in the wood processing industry. Given this conclusion, it is possible that a Type I statistical error was committed.
NAACP
The National Association for the Advancement of Colored People, a civil rights organization founded in 1909 to fight prejudice, lynching, and Jim Crow segregation.
Bull Moose
Refers to the Progressive Party of 1912 in the United States, symbolized by a bull moose, led by Theodore Roosevelt after a split in the Republican Party.
Progressive Republicans
A faction within the Republican Party in the early 20th century that advocated for reforms including anti-corruption measures, environmental conservation, and worker's rights.
African-American
A term referring to citizens or residents of the United States who have total or partial ancestry from any of the black racial groups of Africa.
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