EXP. | Factor and level | Quality | ||||
---|---|---|---|---|---|---|
A | B | C | D | \(\Delta \varepsilon\) | S/N | |
1 | 1 | 1 | 1 | 1 | 0.08422 | 21.49 |
2 | 1 | 2 | 2 | 2 | 0.07053 | 23.03 |
3 | 1 | 3 | 3 | 3 | 0.05579 | 25.07 |
4 | 2 | 1 | 2 | 3 | 0.08338 | 21.58 |
5 | 2 | 2 | 3 | 1 | 0.07061 | 23.02 |
6 | 2 | 3 | 1 | 2 | 0.05621 | 25.00 |
7 | 3 | 1 | 3 | 2 | 0.08382 | 21.53 |
8 | 3 | 2 | 1 | 3 | 0.06952 | 23.16 |
9 | 3 | 3 | 2 | 1 | 0.05707 | 24.87 |
Average | 23.19 |