Mathematics, 18.03.2021 01:10 idk4643
A study is done to compare the fuel efficiency of cars. The first group of cars generally get about 30 miles per gallon. The second group of cars generally get about 15 miles per gallon. Based on the mean values of each group, what inference can be made? What else might a person conclude from the mean values? Which of the following is a correct inference based on the mean values?
A. The cars in group 1 and group 2 are equally fuel efficient.
B. The cars in group 1 generally are m ore fuel efficient.
C. The cars in group 2 generally are m ore fuel efficient.
Answers: 1
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A study is done to compare the fuel efficiency of cars. The first group of cars generally get about...
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