Table 6.
ANOVA for linear model solution.
Source | DF | ADJ SS | ADJ MS | F | P |
---|---|---|---|---|---|
Model | 3 | 43,011.6 | 14,337.2 | 92.17 | 0.000 |
LINEAR | 3 | 43,011.6 | 14,337.2 | 92.17 | 0.000 |
A: Speed (m/min) | 1 | 464.0 | 464.0 | 2.98 | 0.112 |
B: Feed (mm/tooth) | 1 | 42,291.4 | 42,291.4 | 271.87 | 0.000 |
C: Hardness (HRC) | 1 | 256.1 | 256.1 | 1.65 | 0.226 |
Error | 11 | 1711.1 | 155.6 | ||
Lack-of-Fit | 9 | 1684.0 | 187.1 | 13.80 | 0.069 |
Pure Error | 2 | 27.1 | 13.6 | ||
Total | 14 | 44,722.8 |