Dennis Sweeney Livres

La 4e de couverture indique : Cet ouvrage, à la fois complet et concis, a pour objectif d'offrir aux étudiants de 1er cycle des filières économiques, commerciales une introduction conceptuelle aux statistiques et à leurs applications. L'ouvrage comporte treize chapitres traitant de façon simple et claire les sujets majeurs en statistiques, de l'analyse des données à l'analyse de la régression simple et multiple, en passant par la théorie probabiliste, les méthodes d'échantillonnage, l'estimation par intervalle et les tests d'hypothèses. La compréhension des concepts statistiques présentés dans cet ouvrage ne requiert aucun outil mathématique autre que la connaissance de l'algèbre. L'un des atouts de cet ouvrage est son orientation clairement affichée vers l'application concrète des statistiques au travers d'exemples récents issus du monde économique réel, illustrant les concepts statistiques présentés dans chaque chapitre ou encore au travers d'exercices fondés sur des données réelles. L'objectif de cette démarche est de montrer aux étudiants comment les statistiques participent à la prise de décision quasi-quotidienne dans les entreprises. L'accent est mis sur l'utilisation pratique des différents outils statistiques, grâce à la présentation des techniques de programmation sous trois logiciels : Excel 2013, StatTools et Minitab.

This study guide offers comprehensive supplementary materials for students, featuring key concepts and chapter reviews. Each chapter includes sample problems with detailed, step-by-step solutions, as well as self-testing questions and answers to reinforce understanding and facilitate effective learning.

ESSENTIALS OF MODERN BUSINESS STATISTICS, 6TH EDITION provides an introduction to business statistics that blends a conceptual understanding of statistics with the real-world application of statistical methodology. Leading the business statistics market for two decades, this author team is renowned for their high-quality problems, unwavering accuracy, and signature problem-scenario approach that clearly illustrates how to apply statistical methods in practical business situations. The Sixth Edition is packed with all-new Case Problems, Statistics in Practice applications, and real data examples and exercises. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Intended for business professionals and managers who would like a better conceptual understanding of the role of management science in the decision making process, this book blends problem formulation with managerial interpretation and maths technique

Discover how statistical information impacts decisions in today's business world as the leading ESSENTIALS OF STATISTICS FOR BUSINESS AND ECONOMICS connects concepts in each chapter to real-world practice. This book delivers sound statistical methodology, a proven problem-scenario approach, and meaningful applications that reflect the latest developments in business and statistics today. More than 350 new and proven real business examples, a wealth of practical cases, and meaningful hands-on exercises highlight statistics in action. You gain practice using leading professional statistical software with exercises and appendices that walk you through using JMP Student Edition and Excel.

This volume provides solid methodological development in the area of statistics for business and economics. The development of each technique is presented in an application setting, with statistical results providing insights and solutions to problems.

This book is intended for managers and decision-makers who would like to have a better understanding of the vast amounts of statistical information available in today's global business and economic environment. By utilizing Microsoft "RM", Excel to perform statistical analyses, Contemporary Business Statistics Using Microsoft "RM" Excel will help the business professional to have a better understanding of how to use statistics to make better business decisions.-- Authors are well known, highly regarded and respected in the field.-- Complete Integration of Microsoft "RM", Excel The book focuses on utilizing the latest version of Microsoft "RM", Excel to perform statistical analyses. Step-by-step instructions and screen captures are included throughout.-- Problem-Scenario The discussion and development of each technique is presented in an application setting, with the statistical results providing insights to decisions and solutions to problems.-- Self-test Completely worked-out solutions for certain exercises are provided in an appendix at the end of the book. The reader can try the self-test exercises and immediately check the solution to evaluate their understanding of the concepts presented in each chapter.