Calificación de Examen Biemestral valor 20%

                           3 AB                         3 CD                           3 E
Num lista.      Porcentage                  Porcentage             Porcentage
   1                        9.5%                         12.9 %                     11.7%
   2                        8.4%                         17.5%                      10.8 %
   3                      13.6%                         -----%                       12.6 %
   4                      13.2%                         16.3%                         9.8%
   5                      13   %                           8   %                       17.9 %
   6                       12  %                         15.4%                           9 %
   7                       12  %                         14.4 %                       12.4 %
   8                       11.2%                        11.8%                              %
   9                         8.3%                        16.7%                         15.1%
  10                      15.1%                       14.6%                          16.3%
 11                       13.9%                       17.8%                             9.8%
  12                       11  %                         7.4 %                          12.9%
  13                        7.6 %                       11   %                            9.2 %
 14                        11.6 %                       12.4 %
  15                       14.1%                        13.3%
  16                        11.7%                        11.4 %
  17                        15.7%                         7.4%
  18                        17.5%                       11.6%
  19                        12   %                            7%
  20                        12.4%
 21                         15   %
  22                        13.2 %
  23                          7   %
  24                          8.1%