03 MBA

6-1 + = 19

33 1 3

(a) (b) 6-1

A B C A B 98% 78% 70% 66% 3% 21% 53% 46% 25% 48% 0.21 0.41 0.32 0.17 0.21

6-2

5 4 3 2 1 0 1 2 3 4 5 0 0 6-6

7-1 13 24% 36 26 27 8 4 14% 32 30 38 11

7-2

7-3 7.0% 4.7 27.9 39.6 22.2% 0 0 22.2 21.4% 0 0 21.4 16.7% 14.1 25.0 55.8 22.5% 2.5 7.5 32.5 17.5% 2.4 12.6 32.5 25.6 34.9 9.3 9.3 14.0 2.3 60.5% 42.2 35.6 17.9 4.4 4.4 8.9 77.8% 35.7 42.9 28.7 7.1 0 7.1 78.6% 25.0 29.2 4.2 12.5 8.4 4.1 54.2% 15.0 52.5 10.0 25.0 10.0 7.5 67.5% 28.3 39.2 12.7 12.0 8.5 6.0 67.5% 43 45 14 24 40 166