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Good day folks,
In conducting unit root tests, we have to choose among certain specifications (intercept, trend and intercept, none). How do we determine which of these to choose?
I was told that you can tell from the Correlogram or the graph. :?

basically i'd like to know if to reject the null or not, and what values in the table do i look at to determine this..also, a link to somewhere that i could get relevant info on interpreting these results would be greatly appreciated

Please tell me how to interpret this test, thank you in advance