hw grades for M905                         avg (out of 20)
9533-153 17 17 18 19 15 19 19 12 17             17.62
8433-019 18 17 18 18 17 14 18  0  0             15.00
4638-853 13  5  5  0  0  0  0  0  0              2.88
8273-380 18  0  0  0  0  0  0  0  0              2.25
4325-871  0  0  0 20 17 18  0  0  0              6.88
2483-819 10 17 18 16 15 18  0 15  9             14.75
2659-285  0  0  0  0  0  0  0  0  0              0.00
5347-550 18 15 20 20 20 20 20 20 20             19.75
6809-932 15 20  0 20 16 15  0 20 15             15.12
6640-651  9  0  0  0  0  0  0  0  0              1.12
4411-365  0  0  0  0 16 16 19  0  0              6.38
1280-491  0  0  0  0  0 12  0  0  0              1.50
8642-185 13  0 18  0 15  0  0  0  0              5.75
4283-554  0  0  0  0  0  0  0  0  0              0.00
2322-689 17  0  0 15  0  0  0  0  0              4.00
9388-759  0  0  0  0  0  0  0  0  0              0.00
9956-348 19 20 20  0 20  0 20  0  0             12.38
2716-897 20 20 20 19 16 19 19 17  0             18.75
0580-156 20 19 20 20 20 20 20 20 20             20.00
7723-346  0 19 20 19 18 17 19  0  0             14.00
6290-115  0  0  0  0  0  0  0  0  0              0.00
9600-823 12 12 20 14 14 17 19 20  0             16.00
4334-384  0  0  0  0  0  0  0  0  0              0.00
the average was computed with  1 drop