The University of Missouri at Columbia
Chemistry 216 - Honors Organic Chemistry I - Fall Semester 2001


NUMBER OF TESTS TAKEN: 32

                E2Q1    E2Q2    E2Q3    E2Q4    E2Q5    EXAM2   E2-E1
AVERAGE         20.6     7.2    17.3    12.2    11.7     68.8    -1.9
STDDEV 	         5.6     4.4     2.8     4.9     4.2     16.8    14.1
AVEDEV           4.3     3.6     2.3     3.8     3.5     12.8    11.9
MINIMUM          4.0     0.0    10.0     0.0     5.0     20.0   -27.0
MAXIMUM         26.0    14.0    20.0    20.0    20.0    100.0    23.0


Usually there is a big drop in the class average from Exam #1 to Exam #2; 
anywhere from 10 - 20 points.  Yet, you were able to hold the class average 
at a high value of 69.  Remarkable!

Moreover, 14 of 32 students -- almost one half of the class -- were able 
to improve their score in Exam #2 compared to Exam #1.  Congratulations to 
all of you!

Note the low averages on questions 2, 4 and 5.  Nucleophilic substitution 
is a central topic and you might want to review that material a bit more!  

Best, RG.