Midterm results

There are three subtotals, s1, s2 and s3 in your paper:

s1 in page 2 is for q1-q4
s2 in page 4 is for q5-q9
s3 in page 6 is for q10-q12

Statistics for midterm:

          ======= Graph ===================================
           51- 55: **
           46- 50: ***
           41- 45: ****
           36- 40: *************
           31- 35: ***********
           26- 30: ********
           21- 25: *
           16- 20: 
           11- 15: 
            6- 10: 
            1-  5: 
           -4-  0: *
          =================================================
                            All             >0 only
          # of candidates:  43              42    
          Maximum        :  55              55    
          Minimum        :  0               21    
          Mean           :  35.627          36.476
          Median         :  36.0            36.0  
          Std. deviation :  8.9209          7.1088

Mon Oct 25 09:48:31 EDT 2004