| A | B | C | D |
K1 | 2.806 | 2.825 | 2.784 | 2.850 |
K2 | 2.798 | 2.801 | 2.797 | 2.807 |
K3 | 2.801 | 2.780 | 2.824 | 2.748 |
极差 | 0.008 | 0.045 | 0.040 | 0.102 |
优水平 | D > B > C > A | |||
优组合 | A1B1C3D1 |