this is data speeds from 50 airports is this a sample or population why
77.8 71.3 55.6 43.0 38.5 34.6 28.5 25.7 24.5 23.1 22.4 22.2 21.5 21.1 20.2 18.2 17.5 16.0 15.8 15.5 15.1 15.0 14.7 14.2 14.1 13.7 13.5 13.1 12.0 11.8 11.6 11.1 11.1 10.9 10.3 10.2 9.9 7.9 7.7 6.5 6.2 4.6 4.5 4.5 3.6 3.2 1.9 1.8 1.4 0.8 this is data speeds from […]