These charts reflect the results of the new Marquette University Law School Poll -- done between August 25th and 29th. The top chart was of 444 Democratic and Independent registered voters, and has a margin of error of 5.3 points. The bottom chart was of 800 registered voters, and has a margin of error of 3.9 points.
The top chart shows Wisconsin is very similar to national polls on the Democratic nomination. Biden is leading, followed by Sanders and Warren. The difference between Sanders and Warren is within the poll's margin of error. Buttigieg, Harris and Yang are the only other Democrats getting at least 2% support -- and they are far behind the leading three.
The bottom chart shows that Biden is 9 points ahead of Trump in a general election match-up. Sanders is 4 points ahead, and both Warren and Harris are in a tie with Trump.
