Source df Seq SS Adj SS Adj MS F value P
Regression 9 4.5391 4.5391 0.50434 5.22 0.08
Linear 3 1.1761 1.1761 0.39203 4.05 0.040
Square 3 1.4774 1.4774 0.49247 5.09 0.021
Interaction 3 1.8856 1.8856 0.62852 6.50 0.010
Residual error 10 0.9669 0.9669 0.09669    
Pure error 5 0.1053 0.1053 0.02105    
Total 19 5.5060        
Table 5: Analysis of variance.