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The price drivers pay for gasoline often varies a great deal across regions throughout the United States. The following data show the price per gallon
The price drivers pay for gasoline often varies a great deal across regions throughout the United States. The following data show the price per gallon for regular gasoline for a random sample of gasoline service stations for three major brands of gasoline (Shell, BP, and Marathon) located in 11 metropolitan areas across the upper Midwest region. Metropolitan Area Shell BP Marathon Akron, Ohio 3.77 3.83 3.78 Cincinnati, Ohio 3.72 3.93 3.87 Cleveland, Ohio 3.87 3.85 3.89 Columbus, Ohio 3.76 3.77 3.79 Ft. Wayne, Indiana 3.83 3.841 3.87 Indianapolis, Indiana 3.05 3.84 3.87 Lansing, Michigan 3.93 4.04 3.99 Lexington, Kentucky 3.79 3.78 3.79 Louisville, Kentucky 3.78 3.84 3.79 Muncie, Indiana 3.81 3.84 3.83 Toledo, Ohio 3.69 3.83 3.86 User 0.05 to test for any significant difference in the mean price of gasoline for the three brands State the null and alternative hypotheses. Hoshe Heaton Highell Parathon OH! #shetoparathon OH At least two of the population means are equal. H At least two of the population means are different O Hol she H. Not all the population means are equal OH Not all the population means are equal Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value (Round your answer to three decimal places.) p-value State your conclusion O Do not reject H. There is not sufficient evidence to conclude that there is a significant difference in the mean price per gallon for regular gasoline among the three brands. O Reject H There is not sufficient evidence to conclude that there is a significant difference in the mean price per gallon for regular gasoline among the three brands De not reject There is sufficient evidence to conclude that there is a significant difference in the mean price per gallan for regular gasoline among the three brands Reject H There is sufficient evidence to conclude that there is a significant difference in the mean price per gation for reguler gasoline among the three brands The price drivers pay for gasoline often varies a great deal across regions throughout the United States. The following data show the price per gallon for regular gasoline for a random sample of gasoline service stations for three major brands of gasoline (Shell, BP, and Marathon) located in 11 metropolitan areas across the upper Midwest region.f Metropolitan Area Shell BP Marathon Akron, Ohio 3.77 3.83 3.78 Cincinnati, Ohio 3.72 3.83 3.87 Cleveland, Ohio 3.87 3.85 3.89 Columbus, Ohio 3.76 3.77 3.79 Ft. Wayne, Indiana 3.83 3.84 3.87 Indianapolis, Indiana 3.85 3.84 3.87 Lansing, Michigan 3.93 4.04 3.99 Lexington, Kentucky 3.79 3.78 3.79 Louisville, Kentucky 3.78 3.841 3.79 Muncie, Indiana 3.81 3.84 3.03 Toledo, Ohio 3.69 3.83 3.86 Use a 0.05 to test for any significant difference in the mean price of gasoline for the three brands. State the null and alternative hypotheses. Hoi Pshell "Pop" "Marathon O Ho shell Pop Marathon Ha shell Pap "Marathon OH At least two of the population means are equal. H: At least two of the population means are different. O Ho Shell Pop" Marathon Ha Not all the population means are equal. OH Not all the population means are equal. Find the value of the test statistic. (Round your answer to two decimal places.) Find the p-value. (Round your answer to three decimal places.) P-value State your conclusion Do not reject H. There is not sufficient evidence to conclude that there is a significant difference in the mean price per gallon for regular gasoline among the three brands Reject H. There is not sufficient evidence to conclude that there is a significant difference in the mean price per gallon for regular gasoline among the three brands O Do not reject H. There is sufficient evidence to conclude that there is a significant difference in the mean price per gallon for regular gasoline among the three brands. O Reject H. There is sufficient evidence to conclude that there is a significant difference in the mean price per gallon for regular gasoline among the three brands
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