Comparing the means of two groups – the t ‐test
Joseph Janes
(Joseph Janes is Assistant Professor at The Information School of the University of Washington, Seattle, Washington, and is Founding Director of the Internet Public Library. E‐mail: jwj@u.washington.edu)
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Abstract
This column continues a series on topics in research methodology, statistics and data analysis techniques for the library and information sciences. It discusses the t‐test for the differences in means between two independent groups.
Keywords
Citation
Janes, J. (2002), "Comparing the means of two groups – the
Publisher
:MCB UP Ltd
Copyright © 2002, MCB UP Limited