Sir Ronald Aylmer Fisher (1890 - 1962)

* 17 February 1890, † 29 July 1962

Sir Ronald Aylmer Fisher was born on 17 February 1890 in London, England. The contributions Fisher made included the development of methods suitable for small samples, the discovery of the precise distributions of many sample statistics and the invention of analysis of variance. Sir Ronald Aylmer Fisher died on 29 July 1962 in Adelaide, Australia.