Probability and Combinatorics mind maps

Explore probability and combinatorics mind maps

The maps offer different ways into the unit. Combinations vs Permutation follows a decision path based on whether order matters. Discrete Random Variables brings together probability distributions, expected value, variance and standard deviation. Other titles focus on counting, relative frequency and combined events.

For a counting revision session, start with Combinations vs Permutation. Follow its branches, then use the examples in the other map with the same title to check how the choices apply. For probability language, try a Probability map and trace the terms back to the central idea.

Make the maps work for you

Choose a branch, cover its details and try to explain the connections in your own words. Return to the map to check what you missed. When you want to practise answering questions rather than tracing ideas, switch to a quiz on the unit page.

Choose a map and start with one branch.