Probability theory
General addition rule
General addition rule is a statistical property of events or a data set.
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P(A∪B)=P(A)+P(B)−P(A∩B)
- 01Given
- 02Calculation
- 03Answer
What it means
General addition rule is a statistical property of events or a data set.
How it works and where it is used
Use this calculation for updating probabilities from evidence and evaluating tests, risks, and diagnostic decisions.