(b) Determine the mean and median rate of return for each sector. Which sector has the higher mean rate ofreturn? Which sector has the higher median rate ofreturn?

Cyclic Consumer Industrial Full 8.1 13.5 47.5 - 7.3 11.8 -21.2 28.9 22.1 - 8.8 2.2 - 3.4 - 2.1 33.4 49.8 - 6.2 5.5 - 0.2 13.2 2.4 23.4 4.6 1.5 49.4 - 9.8 - 12.4 - 4.4 41.4 - 7.8 6.4 25.4 12.3 - 6.6 1.5 - 23.2 1.7 44.9 8.3 29.7 37.9 8.7 14.9 8.9 - 17.8 29.9 36.9 2.9 21.3 1.2 14.6 - 23.4 17.1 43.6 8.5 16.1 18.6 - 2.6 9.2 - 29.5 33.5 - 8.6 16.7 25.5 - 2.7 39.8 34.3 - 2.3 - 25.6 - 10.3 5.5 10.5 29.8 1.8 24.7 - 6.2 24.3 0.3 44.8 4.3 - 6.5 23.7 2.2 0.8 4.4 - 1.2 -21.8 5.1 10.6 73.2 2.5 20.4 15.9 - 2.4 1.2 29.6 89.5 18.1 - 6.8 - 1.2 1.5 46.3 23.6 11.7 - 18.4 26.2 3.9 20.9 26.6 15.2 - 2.1 2.1 26.5 19.7 - 2.8 - 6.2 - 19.5 59.6 12.3 3.9 17.6 5.9 - 6.4 - 3.8 10.5 - 4.8 5.5 9.5 12.2 - 7.2 28.8 2.3 27.3 35.8 23.7 5.6 26.4 - 2.1 - 1.3 - 1.6 - 1.6 7.2 24.4 31.7 25.6 18.6 35.2 9.5 4.4 3.6 3.8 - 8.8 3.3 7.2 - 11.4 22.6 8.1 78.4 65.5 -2.2 7.4 - 40.2 18.5 - 5.6 10.1 24.2 - 5.4 - 8.8 - 19.3 41.2