Source | DF | Adj SS | Adj MS | F-Value | P-value | R2 | Remarks |
---|---|---|---|---|---|---|---|
Model | 5 | 2.88333 | 0.57667 | 35.46 | 0 | 90.07% | F0.05,5,14 = 2.958 |
Linear | 3 | 2.55117 | 0.85039 | 52.30 | 0 | Fmodel > F0.05,5,14 | |
Square | 2 | 0.33216 | 0.16608 | 10.21 | 0.002 | Thus, model is adequate | |
Error | 14 | 0.22764 | 0.01626 | F0.05,9,14 = 2.645 | |||
Lack-of-Fit | 9 | 0.16044 | 0.01783 | 1.33 | 0.396 | Flack-of-fit < F0.05,9,14 | |
Total | 19 | 3.11098 | Thus, lack-of-fit is insignificant |