Advanced Quiz 5
1. Why is blinding important in clinical trials?
2. Which of these is an example of a Type I error in hypothesis testing?
3. What is the main purpose of using a control group?
4. What is meant by “external validity”?
5. What is a case study?
6. Which of these is an example of publication bias?
7. What is meant by “statistical power”?
8. What is the main goal of the scientific method?
9. Why should advanced studies clearly report their methods and analysis in detail?
10. When multiple high‑quality studies disagree, what is usually the most scientific next step?
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