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This applet performs a hypothesis test for the mean of a single normal population, variance known. Users set the hypothesized mean, true mean, variance, and appropriate alternative hypothesis. The applet plots a representative distribution under the given values with power shaded in blue and significance level shaded in red. An article and an alternative source for this applet can be found at
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Date Of Record Creation 2005-06-22 14:35:00
Date Last Modified 2006-09-26 12:29:00
Date Of Record Release 2005-06-22 14:35:00
Email Address;
Date Issued 1998
Resource Type
Author Name R. Webster West and R. Todd Ogden
Author Organization Texas A&M University, Columbia University
Source Code Available On
Material Type
Statistical Topic
Intended User Role
Math Level

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