Venn Diagrams & Set Notation

Use overlapping circles to organise events, read off probabilities, and get to grips with union and intersection symbols.

Probability from Venn Diagrams

Read union, intersection and complement probabilities directly from a completed Venn diagram using set notation and region counts.

Reading Venn Diagrams

Understand how Venn diagrams organise information into sets and overlapping regions, and read off frequencies and probabilities from them.

Set Notation: Union, Intersection & Complement

Learn the symbols ∪, ∩ and A′ and how they map to regions of a Venn diagram so you can answer set notation probability questions confidently.