Question

Assume that a hypothesis test of the given claim will be conducted. Identify the type I or type Il error for the test. A consumer advocacy group claims that the mean mileage for the Carter Motor Company's new sedan is less than 32 miles per gallon. Identify the type l error for the test. O A. Fail to reject the claim that the mean is less than 32 miles per gallon when it is actually greater than 32 miles per gallon Reject the claim that the mean is less than 32 miles per gallon when it is actually less than 32 miles per gallon. Fail to reject the claim that the mean is less than 32 miles per gallon when it is actually less than 32 miles per gallon. 0 B. ° C. D. Reject the claim that the mean is less than 32 miles per gallon when it is actually 32 miles per gallon

Answer 1

as we know that type I error is to reject the null when it it true

therefore for type I error:

option B is correct