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Paul Hewson wrote:
Isn't there a joke about a statistician who tried to board a plane with a bomb, because whilst the probability of a bomb being put on a plane was about 1 in 58 million the probabality of two bombs being put on a plane was infitessimally small.
Yes, but it is only funny because so few statisticians understand Bayes theorem ;) I prefer the one about the statistician, the engineer and the philosopher, who are going to a conference in Edinburgh by train. As they cross the scottish border the first sheep they see from the train window is black. The statistician claims from this sample that he can deduce that "all sheep in Scotland are black", the engineer claims that you can only deduce that "at least one sheep in scotland is black", and the philosopher replies that "from this you can deduce only that one sheep in scotland is black on one side". -- The Mailing List for the Devon & Cornwall LUG Mail majordomo@xxxxxxxxxxxx with "unsubscribe list" in the message body to unsubscribe.