| Upper slope | df | SS | MS | F | Significance F |
| Regression | 1 | 0.007108 | 0.007108 | 0.298278 | 0.010024 |
| Residual | 9 | 0.214456 | 0.023828 | ||
| Total | 10 | 0.221564 | |||
| Mid segment | df | SS | MS | F | Significance F |
| Regression | 1 | 0.007268 | 0.007268 | 11.89301 | 0.004817 |
| Residual | 12 | 0.007334 | 0.000611 | ||
| Total | 13 | 0.014602 | |||
| Lower segment | df | SS | MS | F | Significance F |
| Regression | 1 | 0.000754 | 0.000754 | 0.700057 | 0.449838 |
| Residual | 4 | 0.004309 | 0.001077 | ||
| Total | 5 | 0.005063 |