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A Researcher Performs a Hypothesis Test to Test the Claim

Question 85

Multiple Choice

A researcher performs a hypothesis test to test the claim that among car owners in one town,the mean number of kilometres driven per year is greater than 22,540.Use the provided computer output to draw a conclusion about the number of miles driven at a significance level of 0.01. A researcher performs a hypothesis test to test the claim that among car owners in one town,the mean number of kilometres driven per year is greater than 22,540.Use the provided computer output to draw a conclusion about the number of miles driven at a significance level of 0.01.   A) Reject the null- there is sufficient evidence to say that car owners in the town drive more than 22,540 km/yr on average. B) Reject the null- there is not enough evidence to say that car owners in the town drive more than 22,540 km/yr on average. C) Fail to reject the null- there is not enough evidence to say that car owners in the town drive more than 22,540 km/yr on average. D) Fail to reject the null- there is sufficient evidence to say that car owners in the town drive more than 22,540 km/yr on average. E) There is insufficient information to draw a conclusion.


A) Reject the null- there is sufficient evidence to say that car owners in the town drive more than 22,540 km/yr on average.
B) Reject the null- there is not enough evidence to say that car owners in the town drive more than 22,540 km/yr on average.
C) Fail to reject the null- there is not enough evidence to say that car owners in the town drive more than 22,540 km/yr on average.
D) Fail to reject the null- there is sufficient evidence to say that car owners in the town drive more than 22,540 km/yr on average.
E) There is insufficient information to draw a conclusion.

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