Bruno de Finetti
Bruno de Finetti was born on June 13, 1906. See ranking, bio blurb, and everyone else born that day.
About Bruno de Finetti
Bruno de Finetti (13 June 1906 – 20 July 1985) was an Italian probabilist statistician and actuary, noted for the "operational subjective" conception of probability. The classic exposition of his distinctive theory is the 1937 “La prévision: ses lois logiques, ses sources subjectives", which discussed probability founded on the coherence of betting odds and the consequences of exchangeability.