Did I Get This – Binomial Distribution
A Gallup Poll in May 2004 estimated that roughly 70% of U.S. adults are in favor of the death penalty for a person convicted of murder. A random sample of 750 U.S. adults is chosen. Let X be the number of adults (out of 750) who favor the death penalty.
http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2013/02/qzDIG_08007.swf
http://phhp-faculty-cantrell.sites.medinfo.ufl.edu/files/2013/02/qzDIG_08008.swf
This document is linked from Binomial Random Variables.