To make a tree diagram in Excel you will need to utilize third-party diagramming tools, such as Lucidchart that allows you to create a tree diagram in Excel. These are known as add-ins to the program.

Learn more about Venn diagrams and the relevance of the intersection of two sets with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

Learn how to draw and interpret Venn diagrams with this BBC Bitesize Maths article. For students between the ages of 11 and 14.