The following data sets represent the highway fuel efficiency in miles per gallon (mpg) of randomly selected cars from two car companies. Which company has cars that are more consistent in highway fuel efficiency?
Car Company A. 35, 28, 35, 30, 31, 36, 35, 30
Car Company B: 29, 33, 40, 27, 34, 34, 34, 25
(1 point)
Cars from both companies have equally consistent highway fuel efficiency.
Car Company B is more consistent, because the range of highway fuel efficiency of its cars is lower than that of Car Company A
Car Company A is more consistent, because the range of highway fuel efficiency of its cars is lower than that of Car Company B
Car Company A is more consistent, because the range of highway fuel efficiency of its cars is higher than that of Car Company B
To determine which company has cars that are more consistent in highway fuel efficiency, we can compare the range of the data sets for each company.
Car Company A: Range = 36 - 28 = 8 mpg
Car Company B: Range = 40 - 25 = 15 mpg
Since Car Company A has a smaller range of highway fuel efficiency values compared to Car Company B, we can conclude that Car Company A has cars that are more consistent in highway fuel efficiency.
Therefore, the correct answer is: Car Company A is more consistent, because the range of highway fuel efficiency of its cars is lower than that of Car Company B.