“based on telephone interviews conducted May 10, 2012, on the Gallup Daily tracking survey, with a random sample of 1,013 adults, aged 18 and older”
This is a useless poll as far as the election is concerned. Just adults. I bet the results would be a lot different with likely voters, or even registered voters.
2.) "Does President Obamas support for same-sex marriage make you more likely to vote for him, less likely to vote for him, or doesnt it make any difference?"
The Gallup poll data for this poll:
From the Gallup Poll, May 10, 2012 PDF file.
The below table which was derived via Excel Solver, and when the data is rounded to plus or minus 0.49% to a simple two digit number, it matches the above published Gallup poll data.
which yields a solution set for the absent Gallup poll political ID breakdown, now shown for Republican, Democrat and Independents as follows:
dvwjr bottom align=24All Adults21 size=