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About: Descriptive Statistics: Skewness and the Mean, Median, and Mode

Module by: Susan Dean, Barbara Illowsky, Ph.D.. E-mail the authors

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Metadata

Name: Descriptive Statistics: Skewness and the Mean, Median, and Mode
ID: m17104
Language: English (en)
Subject: Mathematics and Statistics
Keywords: elementary, statistics
License: Creative Commons Attribution License CC-BY 3.0

Authors: Susan Dean (susanldean45@gmail.com), Barbara Illowsky, Ph.D. (illowskybarbara@deanza.edu)
Copyright Holders: Maxfield Foundation (cnx@cnx.org)
Maintainers: Susan Dean (susanldean45@gmail.com), Barbara Illowsky, Ph.D. (illowskybarbara@deanza.edu), Connexions (cnx@cnx.org)

Latest version: 1.9 (history)
First publication date: Jun 26, 2008 11:35 am -0500
Last revision to module: May 16, 2012 4:46 am -0500

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XML: m17104_1.9.cnxml XML that defines the structure and contents of the module, minus any included media files. Can be reimported in the editing interface. Learn more.

Version History

Version: 1.9 May 16, 2012 4:46 am -0500 by Susan Dean
Changes:
Descriptive Statistics: Skewness and the Mean, Median, and Mode: Minor edits.

Version: 1.8 Mar 14, 2012 9:56 am -0500 by Susan Dean
Changes:
Module: Descriptive Statistics: Skewness and the Mean, Median, and Mode: Updated language.

Version: 1.7 Jun 13, 2011 10:23 am -0500 by Susan Dean
Changes:
Module: Descriptive Statistics: Skewness and the Mean, Median, and Mode: Added the word "often" before "the same" in the statement "In a perfectly symmetrical distribution, the mean, the median, and the
mode are the same."

Version: 1.6 Feb 19, 2010 4:50 pm -0600 by Susan Dean
Changes:
Descriptive Statistics: Skewness and the Mean, Median, and Mode: The 2nd and 3rd examples had incorrect data and that data was corrected.

Version: 1.5 Jan 8, 2009 8:19 pm -0600 by Susan Dean
Changes:
Descriptive Statistics: Skewness and the Mean, Median, and Mode: Defined symmetrical histogram; Defined "skewed to the left."

Version: 1.4 Oct 27, 2008 1:33 pm -0500 by James Cooper
Changes:
roles updated

Version: 1.3 Jul 14, 2008 11:17 am -0500 by Connexions
Changes:
Removed image width parameters

Version: 1.2 Jul 3, 2008 11:30 am -0500 by Connexions
Changes:
post review updates

Version: 1.1 Jun 26, 2008 6:28 pm -0500 by Connexions
Changes:
Initial publication

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  • the authors' names: Susan Dean, Barbara Illowsky
  • the title of the work: Descriptive Statistics: Skewness and the Mean, Median, and Mode
  • the OpenStax-CNX URL where the work can be found: http://cnx.org/content/m17104/1.9/

See the citation section below for examples you can copy.

How to Cite and Attribute This Content

The following citation styles comply with the attribution requirements for the license (CC-BY 3.0) of this work:

American Chemical Society (ACS) Style Guide:

Dean, S.; Illowsky, B. Descriptive Statistics: Skewness and the Mean, Median, and Mode, OpenStax-CNX Web site. http://cnx.org/content/m17104/1.9/, May 16, 2012.

American Medical Assocation (AMA) Manual of Style:

Dean S, Illowsky B. Descriptive Statistics: Skewness and the Mean, Median, and Mode [OpenStax-CNX Web site]. May 16, 2012. Available at: http://cnx.org/content/m17104/1.9/.

American Psychological Assocation (APA) Publication Manual:

Dean, S., & Illowsky, B. (2012, May 16). Descriptive Statistics: Skewness and the Mean, Median, and Mode. Retrieved from the OpenStax-CNX Web site: http://cnx.org/content/m17104/1.9/

Chicago Manual of Style (Bibliography):

Dean, Susan, and Barbara Illowsky. "Descriptive Statistics: Skewness and the Mean, Median, and Mode." OpenStax-CNX. May 16, 2012. http://cnx.org/content/m17104/1.9/.

Chicago Manual of Style (Note):

Susan Dean and Barbara Illowsky, "Descriptive Statistics: Skewness and the Mean, Median, and Mode," OpenStax-CNX, May 16, 2012, http://cnx.org/content/m17104/1.9/.

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

Dean, S., & Illowsky, B. 2012. Descriptive Statistics: Skewness and the Mean, Median, and Mode. OpenStax-CNX, May 16, 2012. http://cnx.org/content/m17104/1.9/.

Modern Languages Association (MLA) Style Manual:

Dean, Susan, and Barbara Illowsky. Descriptive Statistics: Skewness and the Mean, Median, and Mode. OpenStax-CNX. 16 May 2012 <http://cnx.org/content/m17104/1.9/>.