Topic summary
Statistically independent
Extracted from the Wikipedia article Independence (probability theory).
Independence is a fundamental notion in probability theory, as in statistics and the theory of stochastic processes. Two events are independent, statistically independent, or stochastically independent if, informally speaking, the occurrence of one does not affect the probability of occurrence of the other or, equivalently, does not affect the odds. Similarly, two random variables are independent if the realization of one does not affect the probability distribution of the other. Conversely, dependence is when the occurrence of one event does affect the likelihood of another.