01485cam a22002774a 4500 20251006083632.0 9780471735472 TZS 8,000/= MCCL eng. AACR 2nd. ed. rev. 519.50243 WEL Welkowitz, Joan. Introductory statistics for the behavioral sciences / Joan Welkowitz, Barry H. Cohen, Robert B. Ewen. 6th ed. Hoboken, N.J. : Wiley, c2006. xxiii, 515 p. : ill. ; 25 cm. Various multi-media instructional resources are available to supplement the text. Includes bibliographical references (p. 506) and index. This popular and well-respected statistics text has been thoroughly revised to present all the topics behavioral science students need. Now featuring expanded Web sites for instructors and students, the authors provide a framework that connects all of the topics in the text and allows for easy comparison of different statistical analyses. Refined over seven editions by master teachers, this book gives instructors and students alike the well laid out examples and exercises to support the teaching and learning of statistics for both manipulation and consumption of data eng. Social sciences Psychometrics. Sociology Educational statistics. Cohen, Barry H., 1949- Ewen, Robert B., 1940- BK 11975 11975 0 0 0 0 MU002 MU002 2010-05-01 TZ BOOK SUPORT TRUST 0 519.50243 WEL 003066 2025-10-06 08:38:30 1 2025-10-06 BK