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Against All Odds: 19. Confidence Intervals

This free online video program "lays out the parts of the confidence interval and gives an example of how it is used to measure the accuracy of long-term mean blood pressure. An example from politics and population surveys shows how margin of error and confidence levels are interpreted. The program also explains the use of a formula to convert the z* values into values on the sampling distribution curve. Finally, the concepts are applied to an issue of animal ethics." This individual video is accessed by scrolling down to the "Individual Program Descriptions - 19. Confidence Intervals" and click the "VOD" icon at the top-right of the description.
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Alternate Title Against All Odds
Date Issued 1988
Resource Type
Email Address
Date Of Record Creation 2005-03-24 02:50:47
Date Of Record Release 2005-05-12 12:35:28
Date Last Modified 2006-05-22 11:12:45
Statistical Topic
Material Type
Typical Learning Time Video Length 28min. 50sec.
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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