Investigators know the assignments of subjects in a Randomized Control Trial (R.C.T.). What might be done to help avoid random( non-differential) misclassification of outcomes in the trial?. Select the best answer:
A) Blind the subjects to the purpose of the trial
B) Increase the study's power
C) Assure that the study arms are comparable by performing an adjustment if necessary.
D) Have a precise and well-defined definition of the outcome,
E) Ask a blinded outcome assessment committee to assess the outcomes.