As director of human resources you have collected data on college major and commuting time (in minutes) between home and work from 20 employees. Your sample information is given in the table below. Employee 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 College Major Commuting Time English Math/Physics Psychology Economics Economics Math/Physics English Math/Physics Psychology Economics Psychology Psychology Math/Physics Economics Math/Physics Math/Physics English Psychology Economics Economics 75.0 34.2 20.8 59.5 15.1 43.3 37.9 62.0 18.6 16.1 51.9 8.0 34.2 30.1 28.7 42.4 18.9 26.0 14.1 30.5

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