Question: The fuel efficiencies for a sample of 27 compact, midsize, and large cars are entered into a statistical software package. Analysis of variance is used

The fuel efficiencies for a sample of 27 compact, midsize, and large cars are entered into a statistical software package. Analysis of variance is used to investigate if there is a difference in the mean mileage of the three cars. What do you conclude? Use the .01 significance level.

Additional results are shownbelow.

ANOVA Source of Variation Between Groups Within Groups df p-value 8.258752 0.001866 MS 136.4803 198.3064 334.7867 68.24014 8.262766 24 26 Total

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