| 因素 | 平方和 | 自由度 | F-值 | F0.05 | 显著性 |
| A | 33.270 | 3 | 18.062 | 9.280 | * |
| B | 9.032 | 3 | 4.903 | 9.280 |
|
| C | 8.771 | 3 | 4.762 | 9.280 |
|
| D | 6.461 | 3 | 3.508 | 9.280 |
|
| 误差 | 1.840 | 3 |
|
|
|