Against All Odds: 22. Comparing Two Means

http://www.learner.org/resources/series65.html

This is a free online video program. "How to recognize a two-sample problem and how to distinguish such problems from one- and paired-sample situations are the subject of this program. A confidence interval is given for the difference between two means, using the two-sample t statistic with conservative degrees of freedom." This individual video is accessed by scrolling down to the "Individual Program Descriptions - 22. Comparing Two Means" and click the "VOD" icon at the top-right of the description.

Date Issued	1988
Resource Type	Lecture/Presentation (DCMI Type Vocabulary)
Format	video
Audience	College --Undergrad Lower Division High School
Relation	http://www.causeweb.org/repository/AAO/AAO.pdf
Email Address	broadband@learner.org.
Date Of Record Creation	2005-03-24 02:56:59
Date Of Record Release	2005-05-12 12:38:34
Date Last Modified	2006-05-22 11:17:24
Statistical Topic	Statistical Inference and Techniques
Material Type	Multimedia
Typical Learning Time	Video Length 29min. 3sec.
Author's Name	Annenberg/CBP
Author's Organization	Consortium for Mathematics and Its Applications
Technical Requirements	Windows media player, broadband connection, Java script enabled
Source Code Available	No
Intended User Role	Learner Teacher
Application Area	Mathematics
Copyrights	Yes
Cost involved with use	Free to all
Math Level	Algebra level symbolic math

Date Record Checked: 2004-03-09 00:00:00

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Against All Odds: 22. Comparing Two Means