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About: F Distribution and One-Way ANOVA: Test of Two Variances

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

View the content: F Distribution and One-Way ANOVA: Test of Two Variances

Metadata

Name: F Distribution and One-Way ANOVA: Test of Two Variances
ID: m17075
Language: English (en)
Summary: This module provides the assumptions to be considered in order to calculate a Test of Two Variances and how to execute the Test of Two Variances. An example is provided to help clarify the concept.
Subject: Mathematics and Statistics
Keywords: ANOVA, degrees of freedom, F Distribution, normal distribution, populations, sample, statistics, Test of Two Variances, variance
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: 1.8 (history)
First publication date: Jun 24, 2008 12:34 pm -0500
Last revision to module: Jun 28, 2012 11:41 am -0500

Downloads

PDF: m17075_1.8.pdf PDF file, for viewing content offline and printing. Learn more.
XML: m17075_1.8.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: 1.8 Jun 28, 2012 11:41 am -0500 by Susan Dean
Changes:
F Distribution and One-Way ANOVA: Test of Two Variances: Updated metadata.

Version: 1.7 Jun 28, 2012 11:38 am -0500 by Susan Dean
Changes:
F Distribution and ANOVA: Test of Two Variances: Added a note and updated the graph.

Version: 1.6 Feb 5, 2009 9:31 pm -0600 by Susan Dean
Changes:
F Distribution and ANOVA: Test of Two Variances:  Added an explantion as to why the F-Ratio is used in a Test of Two Variances.  Added a right parenthesis to "P(F < 0.582."

Version: 1.5 Oct 27, 2008 3:06 pm -0500 by James Cooper
Changes:
roles updated

Version: 1.4 Jul 15, 2008 10:59 am -0500 by Connexions
Changes:
updated metadata and images

Version: 1.3 Jul 7, 2008 5:56 pm -0500 by Connexions
Changes:
post review updates

Version: 1.2 Jul 1, 2008 1:57 am -0500 by Jonathan Emmons
Changes:
Updated for consistency within collection

Version: 1.1 Jun 26, 2008 3:27 pm -0500 by Connexions
Changes:
Initial publication

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  • the authors' names: Susan Dean, Barbara Illowsky
  • the title of the work: F Distribution and One-Way ANOVA: Test of Two Variances
  • the OpenStax-CNX URL where the work can be found: http://cnx.org/content/m17075/1.8/

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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. F Distribution and One-Way ANOVA: Test of Two Variances, OpenStax-CNX Web site. http://cnx.org/content/m17075/1.8/, Jun 28, 2012.

American Medical Assocation (AMA) Manual of Style:

Dean S, Illowsky B. F Distribution and One-Way ANOVA: Test of Two Variances [OpenStax-CNX Web site]. June 28, 2012. Available at: http://cnx.org/content/m17075/1.8/.

American Psychological Assocation (APA) Publication Manual:

Dean, S., & Illowsky, B. (2012, June 28). F Distribution and One-Way ANOVA: Test of Two Variances. Retrieved from the OpenStax-CNX Web site: http://cnx.org/content/m17075/1.8/

Chicago Manual of Style (Bibliography):

Dean, Susan, and Barbara Illowsky. "F Distribution and One-Way ANOVA: Test of Two Variances." OpenStax-CNX. June 28, 2012. http://cnx.org/content/m17075/1.8/.

Chicago Manual of Style (Note):

Susan Dean and Barbara Illowsky, "F Distribution and One-Way ANOVA: Test of Two Variances," OpenStax-CNX, June 28, 2012, http://cnx.org/content/m17075/1.8/.

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

Dean, S., & Illowsky, B. 2012. F Distribution and One-Way ANOVA: Test of Two Variances. OpenStax-CNX, June 28, 2012. http://cnx.org/content/m17075/1.8/.

Modern Languages Association (MLA) Style Manual:

Dean, Susan, and Barbara Illowsky. F Distribution and One-Way ANOVA: Test of Two Variances. OpenStax-CNX. 28 June 2012 <http://cnx.org/content/m17075/1.8/>.