quiz grades for M835                         avg (out of 10)
0895-465  6  9  5  4  8  6  6                    6.67
6275-436  7  9 10  4  9 10 10                    9.17
6791-058  7  0  7  3  6  9  0                    5.33
5426-517  5  8  2  3  6  8 10                    6.67
5300-338  3  7  3  4  7  7  3                    5.17
2878-541  7  6  8  0  5  0  0                    4.33
6981-397  1  3  2  3  3  0  0                    2.00
the average was computed with  1 drop