10/07/2008 - RBI Strategies and Research conducted a survey for the Pew Environment Group between August 18 and August 24, 2008 asking 500 voters likely to participate in the 2008 Colorado General Election about conservation and roadless issues in the State of Colorado. An additional 200 interviews were conducted on the Western Slope to provide a sample of 250 voters from that area. Respondents were selected at random from a list of registered voters. A sample of this size has a margin of error of ±4.38% at the 95% confidence level. The Western Slope sample has a margin of error of ±6.2%.
Download the topline results on the RBI Strategies and Research Web site.