“Equally possible cases do not always exist, e. g, they are not present in the game with a biased die, or in life insurance. Strictly speaking, the propositions of the classical theory are therefore no applicable to these cases.”

—  Richard von Mises

Third Lecture, Critical Discussion of the Foundations of Probability, p. 80
Probability, Statistics And Truth - Second Revised English Edition - (1957)

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Richard von Mises 20
Austrian physicist and mathematician 1883–1953

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