实验编号 | 因素 | 实验结果 落下次数(次) | |||||
A.水玻璃(g) | B.水(g) | C.水泥(g) | D.碳(g) | ||||
1 | 2% | 9% | 3% | 6% | 2.6 | ||
2 | 2% | 12% | 6% | 9% | 1.8 | ||
3 | 2% | 15% | 9% | 12% | 2.8 | ||
4 | 4% | 9% | 9% | 9% | 1.6 | ||
5 | 4% | 12% | 3% | 12% | 2.6 | ||
6 | 4% | 15% | 6% | 6% | 5 | ||
7 | 6% | 9% | 6% | 12% | 3.2 | ||
8 | 6% | 12% | 9% | 6% | 4.2 | ||
9 | 6% | 15% | 3% | 9% | 7.2 | ||
K1 | 7.2 | 7.4 | 12.4 | 11.8 | ∑ = 31 | ||
K2 | 9.2 | 8.6 | 10 | 10.6 | |||
K3 | 14.6 | 15 | 8.6 | 8.6 | |||
K1平均 | 2.4 | 2.47 | 4.13 | 3.93 | |||
K2平均 | 3.07 | 2.87 | 3.33 | 3.53 | |||
K3平均 | 4.87 | 5 | 2.87 | 2.87 | |||
优水平 | 6% | 15% | 3% | 6% | |||
Rj | 2.47 | 2.53 | 1.27 | 1.07 | |||
主次顺序 | 水水玻璃水泥碳 | ||||||