Statistical Power Analysis for the Behavioral Sciences (Revised Edition)1977, Pages 19-74CHAPTER 2 - The t Test for MeansAuthor links open overlay panelJacob CohenShow moreOutlineShareCitehttps://doi.org/10.1016/B978-0-12-179060-8.50007-4Get rights and contentRecommended articlesReferences (0)Cited by (0)View full textCopyright © 1977 ACADEMIC PRESS, INC. Published by Elsevier Inc. All rights reserved.