Exercise 3 Table1: Health Outcomes and Treatme. Its Es iLr Join I mothy Ru I Jeni '. Potent.a. outcome 3 4 5 fn_tte_ .ed: 10 Potential outcome A 5 5 5 ift _ate_:: } J. _ateu Yes Yes No . bse ved health outcome Treatment effect .) Bed on . informa ion JI. an, it.. . or . answers in t:.. blenks of l'able 1 (imagina.; table!) for a J: oup of five. individuals Not. *wat neat, out ome is measured wy an ind x 1 5, where 1-poor and 5=excellent ") -plcu'at. the Average Treatment _ifect ,.AT. ) and the Average fect or Treatment on the , reated (TOT). Are these two effects equal? Why or why not? c) calculate the difference in group means ,i.e. between treatment group and control group). Is this a measure or average causal treatment effects? Why or why not? d) calculate selection bias. e) using only data on actual health outcomes, now could we eliminate selection bias? Assume we can do :. nate, er we want, and can collect health outcomes on more individuals if desired )