Determining sample size balancing power, precision, and practicality
This pocket guide shows social work students, educators, and researchers how to prevent some of the mistakes that would result from a wrong sample size decision by describing and critiquing four main approaches to determining sample size. In concise, example-rich chapters, Dattalo covers sample-size...
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| 語言: | Undetermined English |
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Oxford,New York
Oxford University Press
2008
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Trà Vinh |
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