Question 9 2 pts Consider the below table of data, which is from a context in which one group got a treatment between time 2 and time 3. and a different group didn't. This table contains two versions of the Y variable: Y. which is the actual outcome we can observe. and Y\". which is the outcome we would have observed if the treatment had never occurred. Group Time Treated 1 [Before] Treated 2 [Before] Treated 3 [After] Control 1 [Before] Control 2 [Before] Control 3 [After] 1. Does parallel trends hold here? Show the calculation that you perform to check whether parallel trends holds. (Note: we're checking parallel trends here, not prior trends. We can check parallel trends directly since we have Y\") 2. Using the real observed data Y, calculate the difference-in-differences estimate of the effect of treatment. using period 3 as After and period 2 as Before. Edit View Insert Format Tools Table Spt v Paragraph v B I U A v i v T2 v