This book provides readers with an understanding of the reasoning by which findings from sample data can be extended to general conclusions, and learn some basic statistical methods. Discussion of the statistical methods includes an explanation of their underlying assumptions and the dangers of ignoring them. There are numerous data sets and computer outputs which give an appreciation of the role of the computer in modern data analysis.

Retaining the successful format of previous editions this update develops students' understanding of the reasonings by which findings from sample data can be extended to general conclusions and a familiarity with several basic statistical techniques. Provides succinct explanations of the concepts and important statistical terminology. Authentic settings motivate the statistical ideas and well-organized discussions cover techniques, with heavy emphasis on examples. Contains a new section that illustrates the use of a probability distribution in a practical setting as well as more data-based exercises.