Probability, Probability Theory, Philosophy Of Mathematics.
sample space. To be more clear, another example is this: if the probability that a baby cries, laughs, or yawns is P = 0.2, 0.15, and 0.1, then the probability that one of these instances will happen is P = 0.2 + 0.15 + 0.1 = 0.45. This is under the assumption that a baby cannot do two or more of