Measures of Central Tendency: Mean, Median and Mode
NJEA Lisa Thumann's Keynote July 21, 2009
1. July 21, 2009
NJEA
Technology Integration Institute
The 21st Century Classroom and
the Networked Student
Lisa Thumann
Sr. Specialist in Technology Education
CMSCE, Rutgers University
http://thumannresources.com
http://www.twitter.com/lthumann