December 2012 Omnibus Week 2
The PSRAI December 2012 Omnibus Week 2 obtained telephone interviews with a nationally representative sample of 1,006 adults living in the continental United States. Telephone interviews were conducted by landline (601) and cell phone (405, including 191 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 December 13 to 16, 2012. Statistical results are weighted to correct known demographic discrepancies. The margin of sampling error for the complete set of weighted data is ± 3.6 percentage points.