MIDTERM HISTOGRAM CSC 517.141 23 October 2013 25 -+ * 24 | 23 | 22 | * 21 | * 20 -+ 19 | 18 | * * * * 17 | * * 16 | * * 15 -+ * * * 14 | * * 13 | * * * * 12 | * * * * * 11 | * 10 -+ * 9 | * 8 | 7 | 6 | 5 -+ 4 | 3 | 2 | 1 | 0 -+