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About: Discrete Random Variables: Mean or Expected Value and Standard Deviation

Module by: Susan Dean, Dr. Barbara Illowsky

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Name: Discrete Random Variables: Mean or Expected Value and Standard Deviation
ID: m16828
Language: English (en)
Summary: This module explores the Law of Large Numbers, the phenomenon where an experiment performed many times will yield cumulative results closer and closer to the theoretical mean over time.
Subject: Mathematics and Statistics
Keywords: average, discrete, elementary, expected, large, law, long-term, mean, numbers, probability, random, statistics, variable
Document Type: -//CNX//DTD CNXML 0.5 plus MathML//EN
License: Creative Commons Attribution License (CC-BY 2.0)
Authors: Susan Dean (deansusan@deanza.edu), Dr. Barbara Illowsky (illowskybarbara@deanza.edu)
Copyright Holders: Maxfield Foundation (cnx@cnx.org)
Maintainers: Susan Dean (deansusan@deanza.edu), Dr. Barbara Illowsky (illowskybarbara@deanza.edu), Connexions (cnx@cnx.org)
Version: 1.7 (history)
Created: May 16, 2008 3:48 pm GMT-5
Revised: Oct 27, 2008 2:09 pm GMT-5

Version History

Version: 1.7 Oct 27, 2008 2:09 pm GMT-5 by James Cooper
Changes: 
roles updated
Version: 1.6 Jul 16, 2008 2:06 pm GMT-5 by Connexions
Changes: 
fixed math error and metadata
Version: 1.5 Jul 9, 2008 4:08 am GMT-5 by Connexions
Changes: 
Post review edits
Version: 1.4 Jul 8, 2008 5:55 pm GMT-5 by Connexions
Changes: 
post review edits
Version: 1.3 Jul 7, 2008 12:32 pm GMT-5 by Connexions
Changes: 
post review updates
Version: 1.2 Jun 27, 2008 11:27 am GMT-5 by Connexions
Changes: 
Roles changed
Version: 1.1 Jun 23, 2008 12:53 am GMT-5 by Jonathan Emmons
Changes: 
Initial publication

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American Chemical Society (ACS) Style Guide:

Dean, S.; Illowsky, B. Discrete Random Variables: Mean or Expected Value and Standard Deviation, Connexions Web site. http://cnx.org/content/m16828/1.7/, Oct 27, 2008.

American Medical Assocation (AMA) Manual of Style:

Dean S, Illowsky B. Discrete Random Variables: Mean or Expected Value and Standard Deviation [Connexions Web site]. October 27, 2008. Available at: http://cnx.org/content/m16828/1.7/.

American Psychological Assocation (APA) Publication Manual:

Dean, S., & Illowsky, B. (2008, October 27). Discrete Random Variables: Mean or Expected Value and Standard Deviation. Retrieved from the Connexions Web site: http://cnx.org/content/m16828/1.7/

Chicago Manual of Style (Bibliography):

Dean, Susan, and Barbara Illowsky. "Discrete Random Variables: Mean or Expected Value and Standard Deviation." Connexions. October 27, 2008. http://cnx.org/content/m16828/1.7/.

Chicago Manual of Style (Note):

Susan Dean and Barbara Illowsky, "Discrete Random Variables: Mean or Expected Value and Standard Deviation," Connexions, October 27, 2008, http://cnx.org/content/m16828/1.7/.

Chicago Manual of Style (Reference, in Author-Date style):

Dean, S., & Illowsky, B. 2008. Discrete Random Variables: Mean or Expected Value and Standard Deviation. Connexions, October 27, 2008. http://cnx.org/content/m16828/1.7/.

Modern Languages Association (MLA) Style Manual:

Dean, Susan, and Barbara Illowsky. Discrete Random Variables: Mean or Expected Value and Standard Deviation. Connexions. 27 Oct. 2008 <http://cnx.org/content/m16828/1.7/>.