Inferential statistics are used to

Study for the Clinical Research and Ethical Considerations Test. Enhance your understanding with multiple choice questions covering essential ethical guidelines and research methodologies. Prepare effectively for your test!

Inferential statistics are used to make inferences or draw conclusions about a population from data collected in a sample, using probability to quantify uncertainty. In clinical research, you study a subset of patients and then generalize findings to the larger population—estimate treatment effects, calculate confidence intervals, and test hypotheses to judge whether observed results are likely due to chance. This distinguishes it from descriptive statistics, which simply describe the sample, and from data collection or visualization, which are about gathering or presenting data rather than making generalized conclusions.