SSource DDF SS MS FFCal Ftab
   1 Model 9 7.1 0.79 7.18*** 4.94
   2 Linear 3 1.28 0.42 3.81** 3.02
   3 Quadratic 3 5.07 1.69 15.36  
   4 Interactive 3 1 0.33 3.0* 2.34
   5 Error 10 1.1 0.11    
  Total 19 8.45      
***, **,* Significant at 1, 5 and 10 % level of significance respectively
Table 5: ANOVA for °brix.