Why Nevada Polls Are Bad

… In the lead-up to Iowa and New Hampshire’s contests, scores of polls were conducted. In Nevada, where Democrats will caucus on Saturday and Republicans on Tuesday, only five surveys have been published this year. So why, when American political junkies are used to binging on statistics, are there so […] Read more »

Polling can be useful, even when imprecise

… A National Academy of Sciences panel warned in 2013 that declining response rates “threaten to undermine the potential of household surveys to elicit information that assists in understanding social and economic issues.” … Accurate surveys matter for a lot more than handicapping elections, marketing potato chips, or even conducting […] Read more »