Source Sum of square df Mean square F-Value P-value        
Prob>F
Model 605.25 5 121.05 0.58 0.7132 (Non-siginificant )
Temp 245.25 1 245.25 1.18 0.3125
Time 103.34 1 103.34 0.50 0.5028
Temp* Time 210.40 1 210.40 1.02 0.3470
Temp2 16.29 1 16.29 0.079 0.7872
Time2 43.56 1 43.56 0.21 0.6604
Residual 1449.65 7 207.09    
Lack of fit 205.28 3 68.43 0.22 0.8781(Non-sigificant)
Pure error 1244.38 2 311.09    
Table 4: ANOVA for response surface quadratic model of gross energy value of
wet/non pre-dried smoked Nile Tilapia.