Minaret poll
(German version published on 01 December, 2009)
Online polls are a simple and quick possibility to create a set of opinions from a large amount of people. But in case those polls are open, they suffer two drawbacks which limit their credibility. On the one hand the group of people participating is no neutral group as already the location of the poll defines the voters which than are not representing the “average people”. Above that people with strong convictions often feel encouraged to proclaim that more often than others would. The latter is a problem especially that single persons could severly manipulate a vote if they have the opportunity to cast multiple votes. An experirence Spiegel online made on a poll on the denial of minarets:
As polls nevertheless could be interesting, I will try to repeat it here again. Thanks to a very manageable number of readers of this blog a manipulation by externals hopefully would be not very worthwhile. On the other hand for the same reason the results of the polls would be far beneath the limts of statistical relevance:
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