The best-selling introduction to statistics for students in the behavioral and social sciences, the Seventh Edition of STATISTICS FOR THE BEHAVIORAL SCIENCES continues to offer students straightforward instruction, accuracy, built-in learning aids, and real-world examples. Authors Frederick Gravetter and Larry Wallnau help students understand statistical procedures through a conceptual context that explains why the procedure was developed and when it should be used. The authors offer students numerous opportunities to practice statistical techniques through learning checks, examples, demonstra