| Source | df | SS | MS | F-statistic | p-value |
| Regression | 2 | 1103.5 | 551.53 | 65.66 | 0.001 |
| Residual | 4 | 33.58 | 8.4 | ||
| Curvature | 1 | 3.91 | 3.91 | 0.4 | 0.572 |
| Modified Residual | 3 | 29.67 | 9.89 | ||
| Regression + Curvature | 3 | 1106.96 | 368.99 | 37.31 | 0.007 |
| Total | 6 | 1136.63 |