Fuel efficiency of hatchbacks and large sedans. Let’s compare the fuel efficiencies (mpg) of model year 2009 hatchbacks and large sedans.

Give graphical and numerical descriptions of the fuel efficiencies for these two types of vehicle. What are the main features of the distributions? Compare the two distributions and summarize your results in a short paragraph.

Hatchbacks 30 29 28 27 27 27 27 27 26 25 25 25 24 24 24 24 24 23 23 22 22 21 21 21 21 21 21 21 20 20 20 20 20 20 20 20 19 19 19 18 16 16 19 19 18 18 18 17 16 16 16 16 Large sedans 18 17 17 17 17 17 17 17 17 17 16 16 16 16 15 15 13 13