Statistics: Information available as of Last Update (bottom of page)
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Statistics for Exam 1  
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Points  =    150
N       =     35
Aver    =     93
StDev   =     37
Median  =     93
Max     =145-150
Min     =   0-40
=============================================
Statistics for Exam 2 
=============================================
Points  =    345
N       =     35
Aver    =    212
StDev   =     47
Median  =    212
Max     =305-345
Min     =  0-130
=============================================
Statistics for Exam 3 
=============================================
Points  =   345
N       =    35
Aver    =   198
StDev   =    57
Median  =   203
Max     =   305-345
Min     =   0-86 (automatic F in Course per Syllabus)
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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 75 +/- 20 , and 95% within  75 +/-  2*20 if ave is 75 and std 20
Median          =  Half of the students got that much or less 
                   (and half, more than that).

Last Updated     May 12, 2017 at 14:30