The Basic Practice of Statistics SEVENTH EDITION DAVID S. MOORE, Purdue University WILLIAM I. NOTZ, The Ohio State University, MICHAEL A. FLIGNER, University of California at Santa Cruz Chapter-18 Inference in Practice Copyright © 2015 by W. H. Freeman and Company

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Figure 18.1, The Basic Practice of Statistics, © 2015 W. H. Freeman

Figure 18.2, The Basic Practice of Statistics, © 2015 W. H. Freeman