Determine the probability of combined events, ensuring that events are considered with replacement. Use the following methods where suitable: sample space diagrams, Venn diagrams (limited to two sets), and tree diagrams, where outcomes are noted at the ends of branches and probabilities are indicated alongside the branches.

Quick explanation

Determine the probability of combined events, ensuring that events are considered with replacement. Use the following methods where suitable: sample space diagrams, Venn diagrams (limited to two sets), and tree diagrams, where outcomes are noted at the ends of branches and probabilities are indicated alongside the branches

• This point belongs to Probability of combined events, especially Probability of combined events outcomes.
• You need to be able to determine the probability of combined events, ensuring that events are considered with replacement. Use the following methods where suitable: sample space diagrams, Venn diagrams (limited to two sets), and tree diagrams, where outcomes are noted at the ends of branches and probabilities are indicated alongside the branches.
• The key ideas to know are Calculate, Determine, and Show.
• Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.