The chart above reflects the results of the Economist / YouGov Poll -- done between June 14th and 16th of a national sample of 1,500 adults (including 1,160 registered voters). The margin of error for adults is 3.2 points, and for registered voters is 3.5 points.
The chart above reflects the results of the Quinnipiac University Poll -- done between June 11th and 15th of a national sample of 1,332 registered voters, with a margin of error of 2.7 points.
