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Monday, 13 November, 2000, 17:07 GMT
Stalemate bears out poll predictions
![]() All polls figures included a 4% margin of error
By opinion poll expert Robert Worcester
Despite questions about the role of opinion polls in the American presidential election, one thing is for sure: They said it would be close, and it certainly was. Polls rained down on the American public at the rate of over four a day during the two month traditional 'home stretch' of the presidential contest. Nobody could say there was not enough data, but what did the polls actually tell us? There were three or four so-called 'tracking polls', used to get daily reports of poll fluctuations 'on the cheap' for the media. These combined samples were as low as 200-300 a day, but were then combined and reported as a three, four or even five-day aggregate, so as to accumulate a respectable sample size. Gallup reported no less that 59 of these during the election and their figures were conspicuous in the early weeks for jumping about.
In Britain, the major pollsters have held the line on the media's inclination to buy as cheaply as they can. British polls of fewer than 1,000 people are carried out from time to time, on issues and attitudes mostly. But voting intention figures are not released on sample sizes of less than 1,000. Confusion The 'don't knows' are also reallocated to bring the reported finding up to 100%. Otherwise readers and viewers are naturally confused.
The American pollsters look pretty silly reporting findings of 42% for Gore and 46% for Bush, as CBS did on the 5th of November, when the result two days later was 49% Gore, 48% Bush. And in fact, the CBS figures only added up to 94%, when, believe it or not, 100% of those who voted, voted. But when the averages of 267 national polls are taken over the campaign, they come to 48% for Bush, 47% for Gore, 4% for Nader and 1% for Buchanan. Pretty close to the 48%, 49%, 3% and just under half a point recorded on the night. Valuable information The Voter News Service exit poll was as reliable as anyone could expect. Conducted nationally among 13,049 voters and in 14 key states it provided very valuable demographic, geographic and attitudinal information.
Fewer pundits There will be calls to ban the publication of poll findings by congressmen who should know better. You can't ban the publication of polls in a free society, but pollsters can and should examine their own procedures, and make their story as clear as their masters, the media, will allow. More polls by specialists and less by pundits would be a good start. I watched pundit after pundit on election night and afterwards misleadingly report perfectly responsible poll results. So-called experts were also quick to castigate the pollsters for doing a perfectly reasonable job. Of the 15 polls published at the end of the campaign, 13 were within the plus or minus three per cent margin of error and 12 within plus or minus 2 per cent for Bush. Bob Worcester is chairman of the MORI polling organisation |
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