The new edition of this unique textbook is specifically designed for statistics and probability courses taught to students of forestry and related disciplines. It introduces probability, statistical techniques, data analysis, hypothesis testing, experimental design, sampling methods, nonparametric tests and statistical quality control, using examples drawn from a forestry, wood science and conservation context. The book also includes practical exercises for students to practice data analysis and experimental design themselves. It has been updated throughout, and its scope has been broadened to reflect the evolving and dynamic nature of forestry, bringing in examples from conservation science, recreation and urban forestry. Key Features - Specifically written and designed to teach statistics and probability to students of forestry and related disciplines - This new edition has been broadened to reflect the dynamism of modern forestry - Chapters include practical exercises allowing students to practice data analysis and experimental design