About this Study
September 2012 Omnibus Week 3
Prepared by Princeton Survey Research Associates International
The PSRAI September 2012 Omnibus Week 3 obtained telephone interviews with a nationally representative sample of 1,005 adults living in the continental United States. Telephone interviews were conducted by landline (605) and cell phone (400, including 211 without a landline phone). The survey was conducted by Princeton Survey Research Associates International (PSRAI). Interviews were done in English by Princeton Data Source from September 20 to 23, 2012. Statistical results are weighted to correct known demographic discrepancies. The margin of sampling error for the complete set of weighted data is ± 3.7 percentage points.