Grove and Cipher exercise 3. Questions 8,9,10. 8. The intervention and control groups had unequal numbers. Is this
study a strrength or weakness? Provide rational for answer. 9. Discuss the results of the power ananlysis conducted for this study. Was the sample size adequate for this study? Provide rational for answer. 10. Are the findings form this study ready for use in practice? Rationale for answer.
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