Assignment:
Q1. How are randomized clinical trials categorized relative to case-control studies and cohort studies?
Q2. Why would a specific study be performed in a double-blinded fashion?
Q3. What would be the reason given in a study for the lack of reduction in the incidences of lung cancer among a group of of men given supplemental beta carotene?
Q4. What is the importance of discussing compliance in a research article?
Your answer must be typed, double-spaced, Times New Roman font (size 12), one-inch margins on all sides, APA format.