Math 2.0

concept

Conditional probability

Summary

The conditional probability of an event AA given an event BB is the probability of AA when we know that BB has occurred. It is written P(A∣B)P(A \mid B). The node conditional probability gives the precise definition.

What this node needs for W2
  • edge instance_of in: at least two examples (0 of 2)
  • edge not_instance_of in: at least one non-example (0 of 1)
  • edge specializes both: the more general notions and the special cases (0 of 1)

The writing levels say how complete the text of a node is. They do not measure its truth.

Sources

  1. Web https://en.wikipedia.org/wiki/Conditional_probability, lead section

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Definitions