An investigation of the laws of thought

Naming the Science of Probability

A distinguished writer [Siméon Denis Poisson] has thus stated the fundamental definitions of the science: 'The probability of an event is the reason we have to believe that it has taken place, or that it will take place.' 'The measure of the probability of an event is the ratio of the number of cases favourable to…

Jan 23, 2012 1

• history
• mathematics
• probability