👉 Learn how to find the conditional probability of an event. Probability is the chance of an event occurring or not occurring. The probability of an event is given by the number of outcomes divided ...

This full lesson teaches how to use tree diagrams to calculate probabilities of independent events with lots of examples and practise. The resource includes: A revision starter on fractions (which is ...

Completing and using tree diagrams for independent and dependent events, with tree diagram frames provided. What’s included • Foundation Tier practice booklet: 30 questions, 83 marks (17 pages) • ...