ge grades for groupB                          avg
0651-052  9  8 10  9  0  0  8 10 10              8.00
0050-787  0  9 10  9  0  0  0  0  0              3.50
2292-698  9 10  9  9  0  0  0  0  0              4.62
3863-634 10  9  9  9 10  0  9  0  0              7.00
4557-868 10  9 10  9 10 10 10 10  0              9.75
5294-536 10  9 10  9 10 10  9  0 10              9.62
3759-353 10  9  9 10  0 10  9  0  0              7.12
6245-016 10 10  9  0  0  0  0  0  0              3.62
0217-396 10 10  9 10 10 10 10 10 10             10.00
8714-853 10 10 10 10 10 10 10  0  0              8.75
3769-158  0 10  0  9  0  0  0  0  0              2.38
3309-627 10 10 10  9  0 10  0 10 10              8.62
7421-181 10 10  9  9 10 10  9 10 10              9.75
1971-733 10 10  9 10 10 10 10 10 10             10.00
4564-397 10 10  9  9 10  8  0 10 10              9.50
8316-170 10  9 10 10 10 10 10 10 10             10.00
6944-789  9  9 10  0  0  0  0  0  0              3.50
3543-698 10 10  9  0 10  0  8 10  0              7.12
the average was computed with  1 drop