Dear Allstaters:
I need your professional input. I heard that you can use the arithmetic mean
when you need to average percentages. The thing is that I have a set of
grades for exams applied at entrance and exit of a course. In that sense, I
am measuring the percentage of increment of grades (if there is any).
To calculate the average percentage of change which formula do I need to
apply?
Thanks for your help
__________________________________________________________________
Rodrigo Briceño
Project Manager
Sanigest Internacional
+506 291 1200 ext. 113 Oficina Costa Rica
+506 232 0830 Fax
+506 886 1177 Celular
<mailto:[log in to unmask]> [log in to unmask]
<http://www.sanigest.com/> www.sanigest.com
MSN: <mailto:[log in to unmask]> [log in to unmask]
SKYPE: rbriceno1087
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