5.The average annual miles driven per vehicle in the United States is 11.1thousand miles,withs600 miles.Suppose that a random sampleof 26 vehicles owned by residents of Chicago showed that the averagemileage driven last year was 10.8 thousand miles.Does this indicate tha 6.the average miles driven per vehicle in Chicago is different from(higher or lower than)the national average?Use a 0.05 level of significance. What are we testing in this problem?1)single proportion ii)single mean(a)What is the level of significance? State the null and alternate hypotheses.

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