ge grades for groupA                          avg
1853-841 10 10 10  9  0  0  0  0  0              4.88
6558-955  9 10 10  9  8  9 10 10 10              9.62
1226-472 10  9  9 10  0  0 10 10  9              8.38
6689-094  0  8  9 10  7  9 10 10  9              9.00
7176-041 10  9  9  9  9 10  8 10  9              9.38
6119-294 10 10  9  9  7 10 10  8  9              9.38
0008-488 10 10  0 10  8 10 10 10 10              9.75
4891-505 10 10 10 10  7  0  0  0  8              6.88
4606-722  0  0 10 10  8 10 10 10 10              8.50
7757-851  0  9 10  8  7  0  0  9 10              6.62
3315-339 10  9 10  8  7 10  0 10 10              9.25
6961-689  8  8  9  9  9 10 10  7  0              8.75
0517-834 10 10 10 10 10 10 10 10 10             10.00
5492-899  8  9  8  8  7  0  9  0  9              7.25
5018-170  9  9 10  8  0  9 10  0  0              6.88
0618-369 10  9 10 10  0 10  9 10  8              9.50
4767-153 10  9 10 10  7  8 10 10  9              9.50
5837-392 10  9  9 10  9 10 10 10  0              9.62
6772-422 10  9 10 10  8 10 10  9  9              9.62
8308-321  0 10  9 10  5 10  0  0  0              5.50
3455-718  9  9 10  0  8 10 10  9 10              9.38
the average was computed with  1 drop