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How many circles contain the white dot?

Correct answers: 134

The first user who solved this task is Eugenio G. F. de Kereki.

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A blonde was playing Trivial P...

A blonde was playing Trivial Pursuit one night.
It was her turn, she rolled the dice and landed on "Science & Nature".
Her question was, "If you are in a vacuum and someone calls your name, can you hear it?"
She thought for a time, and then asked, "Is it on or off?"

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Thomas Bayes

Died 17 Apr 1761 (born 1702). English theologian and mathematician who was the first to use probability inductively and who established a mathematical basis for probability inference (a means of calculating, from the frequency with which an event has occurred in prior trials, the probability that it will occur in future trials). This became the basis of a statistical technique, now called Bayesian estimation, for calculating the probability of the validity of a proposition on the basis of a prior estimate of its probability and new relevant evidence. Later statisticians cite disadvantages of the method that include the different ways of assigning prior distributions of parameters and the possible sensitivity of conclusions to the choice of distributions.

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