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Mathematics, 30.03.2020 17:02 ajcain5597
Nationally, the per capita monthly fuel oil hill is $ 110. A random sample of 26 cities in the Southeast average $78, with a standard deviation of $ 4. Is the sample different with the national average? Summarize your conclusions in a few words.
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Nationally, the per capita monthly fuel oil hill is $ 110. A random sample of 26 cities in the South...
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