While critiquing a quantitative research study, the nurse is curious about the sample size. Which of the following would be an appropriate question about the size of the sample for the study?
1. Is the sample size appropriate to meet the assumptions of the statistical test?
2. Are the rights of the research participants protected?
3. Were ethical issues handled appropriately?
4. What are the strengths of the study?
Is the sample size appropriate to meet the assumptions of the statistical test?
Rationale: When critiquing the sample of a research study, an appropriate question to ask about the size of the sample would be if the sample size was appropriate to meet the assumptions of the statistical tests. Questions about the participants' rights and ethical issues would be appropriate if critiquing the human rights of conducting the research. The strengths of the study would be an appropriate question if critiquing the overall quality of the study.
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