Analytic and statistical methods used discussed and critiqued Was the methods used suitable, best practice, answer the research question? What were the flaws in the method (if any), why did this...

Analytic and statistical methods used discussed and critiqued Was the methods used suitable, best     practice,     answer the research question?
    What were the flaws in the method (if any),     why did this method work? (suitable for     target     population, cost, resources etc.).