Question:

Poll Demographics

Hoeven: 55%
Dorgan: 36%

Dorgan: 60%
Sand: 28%

About this Poll

Zogby International was commissioned by League of American Voters to conduct a telephone survey of 502 likely voters in North Dakota. The survey was conducted between November 17th and 18th 2009. Samples were randomly drawn from telephone cd's of national listed sample. Zogby International surveys employ sampling strategies in which selection probabilities are proportional to population size within area codes and exchanges. Up to six calls are made to reach a sampled phone number. Cooperation rates are calculated using one of AAPOR's approved methodologies[1] and are comparable to other professional public-opinion surveys conducted using similar sampling strategies.[2] Weighting by region, party, age, race and gender is used to adjust for non-response. The margin of error is +/- 4.5 percentage points. Margins of error are higher in sub-groups.