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Analysis of variance for the fitted quadratic polynomial model.
| Source | SS | DF | MS | F-value | Prob > F | |
|---|---|---|---|---|---|---|
| Model | 43.27 | 9.00 | 4.81 | 18.89 | <0.0001 | significant |
| Residual | 1.78 | 7.00 | 0.25 | |||
| Lack of fit | 1.44 | 3.00 | 0.48 | 5.69 | 0.0063 | insignificant |
| Pure error | 0.34 | 4.00 | 0.08 |
SS, sum of squares; DF, degree of freedom; MS, mean square.
