A car manufacturer states that a new make and model of car has a mean gas mileage of at least 35 miles per gallon. A consumer group thinks that this is overstated. A test of H 0 : μ ≥ 35 versus H a : μ 35 fails to reject the null hypothesis. State the appropriate conclusion.

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Ho Mu35 Ha Mu 35 Since the conclusion is Fail to ... View the full answer