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  Rasmussen Reports Polls Were Biased
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Last EditedArmyDem  Nov 03, 2010 03:06am
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CategoryBlog Entry
News DateWednesday, November 3, 2010 09:05:00 AM UTC0:0
DescriptionWhile waiting for the remaining results to trickle in from states like Colorado and Alaska, I did a quick check on the accuracy of polls from the firm Rasmussen Reports, which came under heavy criticism this year -- including from FiveThirtyEight -- because its polls showed a strong lean toward Republican candidates.

Indeed, Rasmussen polls quite consistently turned out to overstate the standing of Republicans tonight. Of the roughly 100 polls released by Rasmussen or its subsidiary Pulse Opinion Research in the final 21 days of the campaign, roughly 70 to 75 percent overestimated the performance of Republican candidates, and on average they were biased against Democrats by 3 to 4 points.

Every pollster is entitled to a bad cycle now and again -- and Rasmussen has had some good cycles in the past. But their polling took a major downturn this year.
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