Solution Found!
In Exercise use analysis of variance for
Chapter 12, Problem 7 BSC(choose chapter or problem)
In Exercises 5-16, use analysis of variance for the indicated test.
Highway Fuel Consumption Data Set 14 in Appendix B lists highway fuel consumption amounts (mi/gal) for cars categorized by size (small, midsize, large). If we use those highway fuel consumption amounts arranged into the three separate size categories, we get the TI83/84 Plus calculator results shown below. Using a 0.05 significance level, test the claim that the three size categories have the same mean highway fuel consumption. Does the size of a car appear to affect highway fuel consumption?
Questions & Answers
QUESTION:
In Exercises 5-16, use analysis of variance for the indicated test.
Highway Fuel Consumption Data Set 14 in Appendix B lists highway fuel consumption amounts (mi/gal) for cars categorized by size (small, midsize, large). If we use those highway fuel consumption amounts arranged into the three separate size categories, we get the TI83/84 Plus calculator results shown below. Using a 0.05 significance level, test the claim that the three size categories have the same mean highway fuel consumption. Does the size of a car appear to affect highway fuel consumption?
ANSWER:
Solution 7BSC
In this question, our null hypothesis is that three car categories have same mean highway fuel consumption or
