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A cereal manufacturer is concerned that the boxes of cereal not be under filled or overfilled.Each box of cereal is supposed to contain 13 ounces of cereal.A random sample of 31 boxes is tested.The average weight is 12.58 ounces,and the standard deviation is 0.25 ounces.Calculate a confidence interval to test the hypotheses at α = .10.
Knights of Labor
A significant American labor organization in the late 19th century, advocating for the rights of workers, including shorter workdays and an end to child labor.
Terrence V. Powderly
A leader of the Knights of Labor, a key labor organization in the United States during the late 19th century, which aimed to promote workers' rights and social reform.
African-Americans
An ethnic or racial group in the U.S. that has heritage from any of the African black racial groups.
Labor Movement
A social and economic campaign advocating for workers' rights and interests, including better pay, working conditions, and hours.
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