Probability - OCR Tree diagrams. Probabilities can be written as fractions, decimals or percentages on a scale from 0 to 1. ... Tree diagrams are a way of showing combinations of two or more events.

Probability - Eduqas Tree diagrams. Probabilities can be written as fractions, decimals or percentages on a scale from 0 to 1. Knowing basic facts about equally likely outcomes can help to solve ...