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Exam 1 statistics
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       (reported on 02/25)                       
N              = 57                      
Average        = 112 out of 200         
Stand Deviation= 39                    
Median         = 109                  
Min range      = 0-50                
Max range      = 190-200            
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Exam 2 statistics
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       (reported on 03/24)                       
N              = 56                      
Average        = 210 out of 333         
Stand Deviation= 59                    
Median         = 221                  
Min range      = 0-100               
Max range      = 310-333            


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Exam 3 statistics
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       (reported on 05/18)                       
N              = 52
Average        = 177 out of 333
Stand Deviation= 52            
Median         = 167           
Min range      = 0-80              
Max range      = 285-333            


CLASS AVERAGE is 594, the boundary between a B and C+.

Definitions     Definitions
===========     ===========
Average         =  Sum of grades divided by number of exams
Stand Deviation =  Shows dispersion of grades. Roughly, 2/3 of the grades are
                   within 37 +/- 12 , and 95% within  37 +/-  2*12 if ave is 37 and std 12
Median          =  Half of the students got that much or less (and half, more than that).



Last Update:  May 18, 2015, 12:52