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Confidence intervals

posted Sep 15, 2010, 1:46 PM by Prof Kiernan

Welcome back, the first sections of Stats 2 will cover a review of stats one and an introduction to the confidence interval. Not only is it important that you understand how to create a confidence interval but you must be able to translate their meaning from stats into everyday english. In short, a confidence interval is found via a formula and states that within a certain amount of error (E) you can be certain that your data should fall between two numbers.


I've attached an example of how to create a confidence interval.

 

 

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Prof Kiernan,
Sep 15, 2010, 2:53 PM
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Prof Kiernan,
Sep 15, 2010, 2:53 PM
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