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Mathematics · Probability
Probability Tree, Years 9–11
An interactive two-stage probability tree where students adjust each branch probability and see joint probabilities, conditional probability and Bayes' theorem update. The full interactive is available to licensed Education Universe users.
Years 9–11Explorer
Learning outcomes
- Construct a two-stage probability tree.
- Calculate joint probabilities.
- Calculate conditional probabilities.
Teaching guidance
Ask students to calculate a joint probability by hand before checking the tree.
Use Probability Tree with your class
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Probability Tree is one of the licensed interactives in The Education Universe. This page describes it; teachers use it in lessons and classes with a licence or the free trial.