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

Tree diagrams, also known as probability trees or decision trees, are quite versatile and may be useful in many fields, including finance.

Tree diagrams are a way of showing combinations of two or more events. Each branch is labelled at the end with its outcome and the probability is written alongside the line.

A tree diagram is helpful for working with event intersections and conditional probabilities. A tree consists of nodes and branches representing different stages in an experiment. Tree 1 shows an ...

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 ...

Article citations More>> Aspinwall, L., & Shaw, K. L. (2000). Enriching students’ matematical intuitions with probability games and tree diagrams. Mathematics Teaching in the Middle School, 6, 214-220 ...