Did I Get This – Histograms
More practice with histograms.
http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2012/07/qz-DIG01001.swf
http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2012/07/qz-DIG01002.swf
http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2012/07/qz-DIG01003.swf
This document linked from Histograms and Stemplots.