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D-john D-john
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4 years ago
Carter Motor Company claims that its new sedan, the Libra, will average better than 30 miles per gallon in the city. Assuming that a hypothesis test of the claim has been conducted and that the conclusion is to reject the null hypothesis, state the conclusion in nontechnical terms.

▸ There is sufficient sample evidence to support the claim that the mean is greater than 30 miles per gallon.

▸ There is sufficient sample evidence to support the claim that the mean is less than 30 miles per gallon.

▸ There is not sufficient sample evidence to support the claim that the mean is greater than 30 miles per gallon.

▸ There is not sufficient sample evidence to support the claim that the mean is less than 30 miles per gallon.
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Statistical Reasoning for Everyday Life

Statistical Reasoning for Everyday Life


Edition: 5th
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vande746vande746
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4 years ago
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D-john Author
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this is exactly what I needed
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You make an excellent tutor!
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