Gallup: Plenty of Common Ground Found in Abortion Debate
Survey Methods
Click Images to Enlarge
Click Images to Enlarge
Results are based on two Gallup polls, one conducted June 9-12, 2011, with a random sample of 1,020 adults, and the other conducted July 15-17, 2011, with a random sample of 1,016 adults. Both surveys are based on adults aged 18 and older, living in all 50 U.S. states and the District of Columbia.
For results based on the total sample of national adults in each survey, one can say with 95% confidence that the maximum margin of sampling error is ±4 percentage points.
No comments:
Post a Comment