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Against All Odds: 22. Comparing Two Means

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.
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Date Issued 1988
Resource Type
Email Address
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
Material Type
Typical Learning Time Video Length 29min. 3sec.
Author Name Annenberg/CBP
Author Organization Consortium for Mathematics and Its Applications
Technical Requirements Windows media player, broadband connection, Java script enabled
Source Code Available
Intended User Role
Application Area
Cost involved with use
Math Level

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