GCSE Edexcel Probability - Edexcel 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 ...

Learn about and revise how to write probabilities as fractions, decimals or percentages with this BBC Bitesize GCSE Maths Eduqas study guide.

This app works as a kickstarter for the full standalone "Calculating Probabilities By Using Tree Diagrams" web project. Comes packaged with all the files of the web project. (see current version for ...

Using a tree diagram is simple once you assign the appropriate values to each node. Chance nodes, representing a possible outcome, must be assigned a probability.