Probability — GCSE Revision Notes

5 notes on Probability for GCSE Maths.

Probability and Tree DiagramsProbability measures how likely an event is, on a scale from 0… Probability Rules: AND, OR, Mutually Exclusive & IndependentProbability measures how likely an event is to happen, on a scale… Tree Diagrams & Conditional ProbabilityA tree diagram is a visual way to show all possible outcomes and… Venn Diagrams & Set NotationVenn diagrams use overlapping circles to show how groups (sets)… Relative Frequency & Expected OutcomesTheoretical probability is calculated from equally likely outcomes…

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