There is either a huge typo with this poll or it's complete garbage. There's no way from party reg in Arizona that you could end up with a sample that has 168 Republicans 413 Democrats and 132 Independents. That in no way, shape or form represents the Arizona electorate.
You're also not going to get a self-identified in AZ that is going to be 174 R, 316 D and 218 I. The math just doesn't add up here where it would ever be 2-to-1. I think most of the polls that I have seen are R+, not D+ in the state.
I am not sure what they did on a reweigh (it's not disclosed as far as I can see), but I don't know how you conduct a poll and statistically get numbers which are that far off unless you happen to be oversampling Ds to get to a statistically significant number for some other research reason. They didn't disclose an intentional oversample as far as I can tell.
http://www.azcentral.com/story/news/politics/elections/2016/10/19/arizona-republic-morrison-cronkite-news-poll/92390100/
