Mathematics: Analysis and Approaches · Topic 4: Statistics and probability
AHL4.13 — Bayes' theorem
Mathematics: Analysis and Approaches · SL / HL · syllabus-mapped notes
Bayes' theorem for two events
Reversing conditional probabilities: finding P(A|B) from P(B|A).
Bayes' theorem for three events
Using a partition of the sample space into three cases, with a medical-testing example.