Statistics - Couverture rigide

Witte, Robert S.; Witte, John S.

 
9780471722298: Statistics
Couverture rigide
ISBN 10 : 0471722294 ISBN 13 : 9780471722298
Editeur : John Wiley & Sons Inc, 2005

Synopsis

Drawing upon over 40 years of teaching experience, the authors of this highly accessible book provide a clear and methodical approach to essential statistical procedures. They use plain language to explain concepts, employ engaging examples, and incorporate extensive exercises to insure a better understanding of the material. The book successfully demystifies such commonly troublesome topics as the standard deviation, hypothesis testing, confidence intervals, degrees of freedom, p-values, and estimates of effect size. Throughout its pages, concepts are emphasized rather than computations.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Quatrième de couverture

Easy to read, easy to understand, easy to master

Written in plain English, without unnecessary mathematics, technical jargon, or computational busywork, Robert and John Witte′s Eighth Edition of Statistics clearly explains the basic concepts and procedures of descriptive and inferential statistical analysis. The text helps students gain the confidence and conceptual understanding they need to tackle such perennially mystifying topics as the standard deviation, variance interpretation of the correlation coefficient, hypothesis tests, degrees of freedom, p–values, and estimates of effect size.

Now revised, this Eighth Edition presents a reduced number of chapters to better accommodate one–semester and one–quarter classes. The new edition also features a new emphasis on expressions involving sums of squares and degrees of freedom, a stronger stress on the importance of variability, an expanded treatment of estimates of effect size, more material on inferential statistics, revised treatment of degrees of freedom, and updated examples.

Présentation de l'éditeur

Drawing upon over 40 years of teaching experience, the authors of this highly accessible book provide a clear and methodical approach to essential statistical procedures. They use plain language to explain concepts, employ engaging examples, and incorporate extensive exercises to insure a better understanding of the material. The book successfully demystifies such commonly troublesome topics as the standard deviation, hypothesis testing, confidence intervals, degrees of freedom, p–values, and estimates of effect size. Throughout its pages, concepts are emphasized rather than computations.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
John Wiley & Sons Inc
Date d'édition
2005
Langue
anglais
ISBN 10 
0471722294
ISBN 13 
9780471722298
Reliure
Relié
Nombre de pages
560
Coordonnées du fabricant
non disponible
Personne responsable
non disponible