Determining Sample Size : Balancing Power, Precision, and Practicality by Dattalo, Patrick

Oxford University Press, USA, 2008-01-11. Paperback. Good.

Oxford University Press, Incorporated. Used - Very Good. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects.

Oxford University Press, USA, 2008-01-11. Paperback. Used:Good.

paperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.

New York: Oxford University Press (OUP), 2008. Paperback small octavo, as new condition, figures, tables. 167 pp. A researcher's decision about sample size for a study has a big impact on the results, and it rests on numerous statistical and practical factors that can be difficult to assess. This pocket guide by Patrick Dattalo shows social work students, educators, and researchers how to prevent the mistakes that result from a wrong sample size decision by describing and critiquing four main approaches to determining sample size. Covers statistical power analysis, confidence intervals, computer-intensive strategies, and ethical and cost considerations, as well as emerging statistical strategies such as structural equation modeling, multilevel analysis, and repeated measures MANOVA.

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Oxford Univ Pr, 2007. Paperback. New. 1st edition. 176 pages. 8.25x5.50x0.50 inches.

Oxford University Press. Paperback. New. 8x5x0. Brand New Book in Publishers original Sealing