hw grades for W900                            avg
8736-084 20 20 19 19 20 20 18 20 20 19          19.50
9965-829 12  0  0  0  0  0  0  0  0  0           1.20
4483-586  0  0 18 18  0 16 19 17 17 19          12.40
7540-725 16 17  0 20 18 17 20 20 20 18          16.60
1276-204 20 20 20 20 17 20 18 20 20 17          19.20
4547-627 19 19 19 19 16 17 19  0 15 16          15.90
2276-649 17 17 17 18  0 17 19 17 17 19          15.80
0604-686 10 12 13 18 13  0 18 19 18 18          13.90
5666-569 15 20 15  0  0  0  0  0  0  0           5.00
7214-026 16 18 19 18 15 17 20 19 19 18          17.90
7415-932  0  0  0  0  0  0  0  0  0  0           0.00
0922-605 19 19 19 19 19 20 19 20 18 18          19.00
7478-390 18 17 16 19 18 18 20 19 19 17          18.10
2978-038 14 18 19 20 20 17 20 20 19 19          18.60
1675-040 20 19 17 20 18 20 20 20 19 18          19.10
6322-226 20 17 19 20 18 15 18 20 19 18          18.40
3264-701 14 17 18 19 18 17 20  0 18 17          15.80
5074-219 20 18  0 20  0 20  0  0  0  0           7.80
8605-134 19 18 19 20 20 19 19 20 19 20          19.30
3455-009 15 18 18 18  0 20  0 20 18  0          12.70
7423-803 20  0  0  0  0  0  0  0  0  0           2.00
3868-411 15 17 15 20 19 20 18 19 18 20          18.10
6114-778 19  0 18 19 19 19  0  0 18  0          11.20
4377-593 16  0 14 15 20 14  0 19 17  0          11.50
5315-769 15 17 16 20  0 17 20  0  0  0          10.50
5818-270 13 15 15 18 16  0 17 18 15  0          12.70
1603-692 14  0  0  0  0  0  0  0  0  0           1.40
6691-717 18 17 17 15 19 17 20 18 18 19          17.80
6468-545 18 18 19 17 17 15 19 20 20 16          17.90
the average was computed with  0 drops