In Exercise 6-53, data were presented on the cold start ignition time of a particular gasoline used in a test vehicle. A second formulation of the gasoline was tested in the same ve hicle, with the following times (in seconds): 183, 1.99, 3.13.

3.29. 2.65,2.87,3.40, 2.46, 1.89, and 3.35.

Use these new data along with the cold start times reported in Exercise 6-53 to construct comparative box plots. Write an interpretation of the information that you see in these plots.