?Highway Fuel Consumption Listed below are highway fuel consumption amounts (mi/gal) for
Chapter 13, Problem 8(choose chapter or problem)
Highway Fuel Consumption Listed below are highway fuel consumption amounts (mi/gal) for cars categorized by the sizes of small, midsize, and large (from Data Set 20 “Car Measurements” in Appendix B). Using a 0.05 significance level, test the claim that the three size categories have the same median highway fuel consumption. Does the size of a car appear to affect highway fuel consumption?
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