Not Lake Wobegon
I haven’t been paying much attention to the Oz since it went behind the paywall, but I happened to pick up a copy of today’s paper edition, and came across a fascinating piece by Christian Kerr (who, IIRC, used to write for Crikey as “Hillary Bray”). Trying to talk up public opposition to equal marriage as a reason for Labor hesitancy to push hard on the issue, he cites a survey showing that around 25 per cent of Australians agree with the proposition homosexuality is immoral. Conscious that 25 per cent is, well, a minority, he decides to look at individual electorates.
What’s really striking is Kerr’s discovery that ‘In 80 of the 150 federal electorates, an above-average number of people support the proposition’. I did some quick math of my own, and it turns out that 80 is almost exactly half of 150. So, next time you see a sample estimate that doesn’t suit your case, be sure to check subsamples. You, too, may find that half of them are above the average.