Statistics from Fall 2007 Physics 401 final exam: 
(150 points possible)

  Score       #Students
  -----       ---------
141 - 150         0
131 - 140         3
121 - 130         2
111 - 120         1
101 - 110         5
 91 - 100         5
 81 -  90         4
 71 -  80         2
  0 -  70         4

High   = 135  ->  90% 
Median =  94  ->  63%