- Dean, S. & Illowsky, B. (2008, October 24). Elementary Statistics: Video Lecture - Sampling and Data. Retrieved from the Connexions Web site: http://cnx.org/content/m17561/1.7/
- Chapter on Sampling at the Research Methods Knowledge Base: http://www.socialresearchmethods.net/kb/sampling.php
- Sampling (statistics) on Wikipedia the free encyclopedia: http://en.wikipedia.org/wiki/Sampling_(statistics)
- Doug's Random Sampling Applet: http://www.dougshaw.com/sampling/
- Presenting Data in Tables Using Excel: http://www.cob.sjsu.edu/anaya_j/freqdist.htm
- Excel Frequency in Chart:
Last modified: Monday, October 11, 2010, 1:21 AM