Business, 27.08.2020 14:01 JayHtx9529

Carter Motor Company, claims that its new sedan, the Libra, will average better than 23 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:. a. There is sufficient evidence to support the claim that the mean is less than 23 miles per gallon.
b. There is not sufficient evidence to support the claim that the mean is less than 23 miles per gallon.
c. There is sufficient evidence to support the claim that the mean is greater than 23 miles per gallon.
d. There is not sufficient evidence to support the claim that the mean is greater than 23 miles per gallon.

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Carter Motor Company, claims that its new sedan, the Libra, will average better than 23 miles per ga...