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This PowerPoint lecture presenation explains confidence intervals for a mean when using a small sample. It discusses the t-distribution, compares the t-statistic to the z-statistic, and provides an example of a small sample confidence interval. The original presentation is available for download.
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Date Of Record Creation 2005-06-22 12:44:00
Date Last Modified 2013-01-19 16:24:00
Date Of Record Release 2005-06-22 12:44:00
Email Address
Resource Type
Author Name Laura Simon
Author Organization Pennsylvania State University
Technical Requirements Microsoft PowerPoint
Material Type
Statistical Topic
Intended User Role
Math Level

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