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Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore • George P. McCabe Bruce A. Craig

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Page 1: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Introduction to thePractice of Statistics

Sixth Edition

Chapter 6:Introduction to Inference

Copyright © 2009 by W. H. Freeman and Company

David S. Moore • George P. McCabe

Bruce A. Craig

Page 2: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Chapter 6 OpenerIntroduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 3: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.1Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 4: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.2Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 5: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.3Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 6: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Definition, pg 359Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 7: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.4Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 8: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Definition, pg 361Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 9: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.5Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 10: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.6Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 11: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Definition, pg 364Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 12: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.7Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 13: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.8Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 14: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Definition, pg 375Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 15: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Definition, pg 377Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 16: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.9Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 17: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Definition, pg 379Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 18: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.10Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 19: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Definition, pg 383Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 20: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.11Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 21: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.12Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 22: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.13Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 23: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Definition, pg 388Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 24: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.14Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 25: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Definition, pg 402Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 26: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.15Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 27: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.16Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 28: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Definition, pg 406Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 29: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.17Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 30: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.18Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 31: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Definition, pg 408Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 32: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Figure 6.19Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company

Page 33: Introduction to the Practice of Statistics Sixth Edition Chapter 6: Introduction to Inference Copyright © 2009 by W. H. Freeman and Company David S. Moore

Definition, pg 409Introduction to the Practice of Statistics, Sixth Edition

© 2009 W.H. Freeman and Company