Question: (If there are two critical values, list both values separated by a comma) a. Find the test statistic. :l a. Find the pvalue. l:l a.

(If there are two critical values, list both values separated by a comma) a. Find the test statistic. :l a. Find the pvalue. l:l a. Decide: Select an answer v H0 a. Conclusion: At a = 0.04 signicance level, there Select an answer v enough evidence to conclude that higher octane fuels result in better gas mileage

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