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.

What do fractals have to do with trees? Hold on, one step at a time. I'm going to show you how to create a tree using a fractal, but first let’s take a little detour through the concept of ...