Which of the following design term is perfectly applicable to the below figure ?
A. Correlation
B. Confounding
C. Causation
D. None of the mentioned
Answer:A
Which of the following design term is perfectly applicable to the below figure ?
A. Correlation B. Confounding C. Causation D. None of the mentioned
Explanation:Confounding can be dealt with either at the study design stage, or at the analysis stage. 2. Point out the correct statement: