hw grades for W900                            avg
6544-785 20 11 16 19 14 19 16  0  0             12.78
4194-745 17 16 17 18 18 20  0 16 19             15.67
8023-207 18 12 12 20 16 15 18 12  0             13.67
9416-479  7 17 19 20 19 18 18 15 15             16.44
3054-023  5  0  0 13  0 11  0  0 11              4.44
5514-443 15 16 14 15 12 16 16  0  0             11.56
6101-259  0  0  0  0  0  0  0  0  0              0.00
5343-377 13  0 14 16 17 18 17 11 14             13.33
3066-134  8  0 17 15  0  0  0  0  0              4.44
7545-942 18  0 15  0 16 18  0 13 17             10.78
8195-711 20 18 15 15 16 20 18 15  0             15.22
2340-998  5  0 11 20 19 20 15 16 15             13.44
2458-384 15 16 17 18 15 14 10 19 13             15.22
0039-566 20 13 17 19 15 16 17 14 16             16.33
0064-830 20 20 20 20 15 20 19 16 17             18.56
4108-087 20 20 17 20 16 16 19 19 16             18.11
0479-836 19 16 16 15 19 17 17 12 15             16.22
4364-730 18 16 19 19 16 17 19 15 17             17.33
9318-609  2  7  0  0  0  0  0  0  0              1.00
4163-114  5  7 16 15 11 14 11 15 16             12.22
8145-611 17 15 11  8 13 17 12 12 12             13.00
6875-649 12 12  0 13 12 16 11 11  0              9.67
3679-110 19 14 15 20 20 20 17 15 16             17.33
9492-670 18  8  0 15  0 17  0 13 15              9.56
3708-693 18 18 18 17 14 16 15 17 17             16.67
2622-051  8 13 18 17 17 16 15 13 13             14.44
7227-637 12 14 12 15 10 13  0 11 13             11.11
2015-610  0 11 16  0 18 15  0  0  0              6.67
9525-100  5 20 19 20 19 20 16 17 16             16.89
the average was computed with  0 drops