Applied Statistics - (Fourth Edition)

Author: Jia Huaiqin
Publisher:
Publish Date: 2006-11-01
Features: This book is a practical textbook on applied statistics, covering topics such as the collection and organization of statistical data, descriptive analysis of categorical data, probability and probability distributions, sampling and sampling distributions, parameter estimation, the basic principles and procedures of hypothesis testing, simple correlation and regression analysis, etc. It is suitable for students of statistics majors in universities. This book is positioned as a core course textbook for non-statistics majors in economics and management. Since its release in 1994, it has been widely adopted by many university teachers and students, achieving remarkable success in contributing to teaching and giving back to society. To meet the evolving needs of statistics education, the authors have revised the book every few years, publishing the second edition in 1998 and the third edition in 2002. The second edition mainly focused on adjusting the content structure; the third edition compressed the existing text while adding "Chi-square tests and analysis of variance." This fourth revision, in addition to certain adjustments in content arrangement, primarily involves a substantial revision and modification of examples and exercises to better reflect real-world scenarios in society, economics, and business management.