Trials  | 
        Variables  | 
        Dye    degradation (Values)  | 
           | 
       
      
        pH  | 
        Glucose 
          (g/l)  | 
        Agitation 
          (rpm)  | 
        Observed  | 
        Predicated   | 
        Residual  | 
       
      
        1  | 
        5.0  | 
        0.1  | 
        150.0  | 
        0.0820  | 
        0.0802  | 
        -0.0018  | 
       
      
        2  | 
        8.0  | 
        0.6  | 
        75.0  | 
        0.0665  | 
        0.0665  | 
        0.0000  | 
       
      
        3  | 
        11.0  | 
        0.1  | 
        0.0  | 
        0.0744  | 
        0.0731  | 
        -0.0012  | 
       
      
        4  | 
        13.0  | 
        0.6  | 
        75.0  | 
        0.0727  | 
        0.0716  | 
        -0.0012  | 
       
      
        5  | 
        8.0  | 
        -0.2  | 
        75.0  | 
        0.0836  | 
        0.0836  | 
        0.0000  | 
       
      
        6  | 
        8.0  | 
        0.6  | 
        75.0  | 
        0.0665  | 
        0.0665  | 
        0.0000  | 
       
      
        7  | 
        8.0  | 
        0.6  | 
        -51.1  | 
        0.0564  | 
        0.0555  | 
        -0.0009  | 
       
      
        8  | 
        8.0  | 
        0.6  | 
        75.0  | 
        0.0665  | 
        0.0665  | 
        0.0000  | 
       
      
        9  | 
        11.0  | 
        1.0  | 
        150.0  | 
        0.0661  | 
        0.0659  | 
        -0.0001  | 
       
      
        10  | 
        11.0  | 
        1.0  | 
        0.0  | 
        0.0524  | 
        0.0528  | 
        0.0004  | 
       
      
        11  | 
        5.0  | 
        0.1  | 
        0.0  | 
        0.0669  | 
        0.0671  | 
        0.0002  | 
       
      
        12  | 
        8.0  | 
        0.6  | 
        75.0  | 
        0.0685  | 
        0.0665  | 
        -0.0020  | 
       
      
        13  | 
        5.0  | 
        1.0  | 
        0.0  | 
        0.0446  | 
        0.0468  | 
        0.0022  | 
       
      
        14  | 
        8.0  | 
        0.6  | 
        201.1  | 
        0.0776  | 
        0.0775  | 
        -0.0001  | 
       
      
        15  | 
        8.0  | 
        0.6  | 
        75.0  | 
        0.0665  | 
        0.0665  | 
        0.0000  | 
       
      
        16  | 
        8.0  | 
        1.3  | 
        75.0  | 
        0.0494  | 
        0.0494  | 
        0.0001  | 
       
      
        17  | 
        3.0  | 
        0.6  | 
        75.0  | 
        0.0603  | 
        0.0615  | 
        0.0012  | 
       
      
        18  | 
        8.0  | 
        0.6  | 
        75.0  | 
        0.0655  | 
        0.0665  | 
        0.0010  | 
       
      
        19  | 
        5.0  | 
        1.0  | 
        150.0  | 
        0.0616  | 
        0.0599  | 
        -0.0017  | 
       
      
        20  | 
        11.0  | 
        0.1  | 
        150.0  | 
        0.0824  | 
        0.0862  | 
        0.0038  | 
       
      |