Gambling is a good starting-point for probability. We can treat σ-field as a structure of events as we need to define the addition and multiplication for ... ... <看更多>
It is interesting that post doesn't refer to sigma-algebras or Borel fields. But yes, a sigma is a collection of all subsets including the empty ... ... <看更多>
PROBABILITY SPACES (Ω,F,P): 1. There are undefined entities: the random experiment (tossing coin) and the outcome. 2. Sample space: Set of all possible ... ... <看更多>
