Maths S3 Probability — Revision Notes

Clear revision notes for all 4 lessons: the core notes with every diagram, and a “How confident am I?” self-check against the specification. Want practice questions with answers? See Revision Notes + Practice.

Edexcel A-Level Maths · Revision notes · Free · PDF

1. S3.1 Mutually Exclusive and Independent Events
2. S3.2a Conditional Probability
3. S3.2b Set Notation and Venn Diagrams
4. S3.3 Modelling with Probability