A tree diagram is a visual means of representing complex processes or problems in a hierarchical structure. It is made up of nodes and branches, where the nodes represent a problem’s elements and the ...

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.

Tree diagrams are commonly used to present hierarchal information in a wide variety of fields. The experiments described in this paper are a part of a series of preliminary experiments aimed at ...