Parametric and Nonparametric Statistics for Sample Surveys and Customer Satisfaction Data

Parametric and Nonparametric Statistics for Sample Surveys and Customer Satisfaction Data
Title Parametric and Nonparametric Statistics for Sample Surveys and Customer Satisfaction Data PDF eBook
Author Rosa Arboretti
Publisher Springer
Pages 90
Release 2018-06-18
Genre Mathematics
ISBN 3319917404

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This book deals with problems related to the evaluation of customer satisfaction in very different contexts and ways. Often satisfaction about a product or service is investigated through suitable surveys which try to capture the satisfaction about several partial aspects which characterize the perceived quality of that product or service. This book presents a series of statistical techniques adopted to analyze data from real situations where customer satisfaction surveys were performed. The aim is to give a simple guide of the variety of analysis that can be performed when analyzing data from sample surveys: starting from latent variable models to heterogeneity in satisfaction and also introducing some testing methods for comparing different customers. The book also discusses the construction of composite indicators including different benchmarks of satisfaction. Finally, some rank-based procedures for analyzing survey data are also shown.

Stereotypes and Intercultural Relations: Interdisciplinary Integration, New Approaches, and New Contexts

Stereotypes and Intercultural Relations: Interdisciplinary Integration, New Approaches, and New Contexts
Title Stereotypes and Intercultural Relations: Interdisciplinary Integration, New Approaches, and New Contexts PDF eBook
Author John W. Berry
Publisher Frontiers Media SA
Pages 192
Release 2021-11-02
Genre Science
ISBN 2889713539

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Nonparametric Statistics for Non-Statisticians

Nonparametric Statistics for Non-Statisticians
Title Nonparametric Statistics for Non-Statisticians PDF eBook
Author Gregory W. Corder
Publisher John Wiley & Sons
Pages 263
Release 2009-05-26
Genre Mathematics
ISBN 047045461X

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A practical and understandable approach to nonparametric statistics for researchers across diverse areas of study As the importance of nonparametric methods in modern statistics continues to grow, these techniques are being increasingly applied to experimental designs across various fields of study. However, researchers are not always properly equipped with the knowledge to correctly apply these methods. Nonparametric Statistics for Non-Statisticians: A Step-by-Step Approach fills a void in the current literature by addressing nonparametric statistics in a manner that is easily accessible for readers with a background in the social, behavioral, biological, and physical sciences. Each chapter follows the same comprehensive format, beginning with a general introduction to the particular topic and a list of main learning objectives. A nonparametric procedure is then presented and accompanied by context-based examples that are outlined in a step-by-step fashion. Next, SPSS® screen captures are used to demonstrate how to perform and recognize the steps in the various procedures. Finally, the authors identify and briefly describe actual examples of corresponding nonparametric tests from diverse fields. Using this organized structure, the book outlines essential skills for the application of nonparametric statistical methods, including how to: Test data for normality and randomness Use the Wilcoxon signed rank test to compare two related samples Apply the Mann-Whitney U test to compare two unrelated samples Compare more than two related samples using the Friedman test Employ the Kruskal-Wallis H test to compare more than two unrelated samples Compare variables of ordinal or dichotomous scales Test for nominal scale data A detailed appendix provides guidance on inputting and analyzing the presented data using SPSS®, and supplemental tables of critical values are provided. In addition, the book's FTP site houses supplemental data sets and solutions for further practice. Extensively classroom tested, Nonparametric Statistics for Non-Statisticians is an ideal book for courses on nonparametric statistics at the upper-undergraduate and graduate levels. It is also an excellent reference for professionals and researchers in the social, behavioral, and health sciences who seek a review of nonparametric methods and relevant applications.

Improving Your Measurement of Customer Satisfaction

Improving Your Measurement of Customer Satisfaction
Title Improving Your Measurement of Customer Satisfaction PDF eBook
Author Terry G. Vavra
Publisher Quality Press
Pages 509
Release 2001-09-25
Genre Business & Economics
ISBN 0873898303

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Since more and more attention is being focused on customer value management, it's important to have a resource that synthesizes many bodies of research about how to obtain and interpret customer satisfaction data. It also provides the rationale, identifies opportunities, and suggests specific programs to improve the measurement of customer satisfaction in your organization.!--nl--Serving as a single reference for customer satisfaction measurement technology, this book describes and teaches the five critical skills that should be part of each of your projects. *Sampling/customer-participant selection Questionnaire design *Interviewing/survey administration *Data analysis *Quality function deployment-building action plans This book is an ideal follow-up and companion to the book by Bob E. Hayes, Measuring Customer Satisfaction. Contents: The Philosophy of Customer Satisfaction, Gaining Access to Customers, Identifying Key Measurement Issues, Designing the Questionnaire, Collecting Satisfaction Data, The Data Cube-A New Way to Look at CSM Data Analysis, Basic Tools of CSM Analysis, Reporting Basics-A Graphical Approach, Monitoring Changes in Importance, How to Achieve "Buy-In" of Results Globalizing Satisfaction Measurement

Probability and Statistics for Computer Scientists

Probability and Statistics for Computer Scientists
Title Probability and Statistics for Computer Scientists PDF eBook
Author Michael Baron
Publisher CRC Press
Pages 475
Release 2013-08-05
Genre Mathematics
ISBN 1498760600

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Student-Friendly Coverage of Probability, Statistical Methods, Simulation, and Modeling ToolsIncorporating feedback from instructors and researchers who used the previous edition, Probability and Statistics for Computer Scientists, Second Edition helps students understand general methods of stochastic modeling, simulation, and data analysis; make o

Nonparametric Statistics

Nonparametric Statistics
Title Nonparametric Statistics PDF eBook
Author Gregory W. Corder
Publisher John Wiley & Sons
Pages 288
Release 2014-04-14
Genre Mathematics
ISBN 1118840429

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“...a very useful resource for courses in nonparametric statistics in which the emphasis is on applications rather than on theory. It also deserves a place in libraries of all institutions where introductory statistics courses are taught." –CHOICE This Second Edition presents a practical and understandable approach that enhances and expands the statistical toolset for readers. This book includes: New coverage of the sign test and the Kolmogorov-Smirnov two-sample test in an effort to offer a logical and natural progression to statistical power SPSS® (Version 21) software and updated screen captures to demonstrate how to perform and recognize the steps in the various procedures Data sets and odd-numbered solutions provided in an appendix, and tables of critical values Supplementary material to aid in reader comprehension, which includes: narrated videos and screen animations with step-by-step instructions on how to follow the tests using SPSS; online decision trees to help users determine the needed type of statistical test; and additional solutions not found within the book.

Understanding Social Science Research

Understanding Social Science Research
Title Understanding Social Science Research PDF eBook
Author Thomas R Black
Publisher SAGE
Pages 290
Release 2002
Genre Social Science
ISBN 9780761973690

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The ability to read published research critically is essential and is different from the skills involved in undertaking research using statistical analysis. This New Edition of Thomas R Black's best-selling text explains in clear and straightforward terms how students can evaluate research, with particular emphasis on research involving some aspect of measurement. The coverage of fundamental concepts is comprehensive and supports topics including research design, data collection and data analysis by addressing the following major issues: Are the questions and hypotheses advanced appropriate and testable? Is the research design sufficient for the hypothesis? Is the data gathered valid, reliable and objective? Are the statistical techniques used to analyze the data appropriate and do they support the conclusions reached? Each of the chapters from the New Edition has been thoroughly updated, with particular emphasis on improving and increasing the range of activities for students. As well, coverage has been broadened to include: a wider range of research designs; a section on research ethics; item analysis; the definition of standard deviation with a guide for calculation; the concept of `power' in statistical inference; calculating correlations; and a description of the difference between parametric and non-parametric tests in terms of research questions. Evaluating Social Science Research An Introduction 2nd Edition will be key reading for undergraduate and postgrduate students in research methodology and evaluation across the social sciences.