Free samples and templates of **tree diagrams **are available in this post with high quality! This kind of diagram is probably one that we have already been introduced to even since elementary grade. Not only limited for Mathematical usage, tree diagrams also allow us to see all the possible outcomes of an event and calculate their probability. Each branch in a tree diagram represents a possible outcome. Take a look at the following sample diagram below.

*Tree diagram *is commonly used in strategic decision making, valuation or probability calculations. The diagram starts at a single node, with branches emanating to additional nodes, which represent mutually exclusive decisions or events. In the diagram below, the analysis will begin at the first blank node. A decision or event will then lead to node A or B. From these secondary nodes, additional decisions or events will occur leading to the third level of nodes, until a final conclusion is reached. From the tree diagram, we can see that there are eight possible outcomes. To find out the probability of a particular outcome, we need to look at all the available paths (set of branches). A tree diagram is simply a way of representing a sequence of events. Tree diagrams are particularly useful in probability since they record all possible outcomes in a clear and uncomplicated manner. More printable diagrams that you can save are posted below.

The tree diagram starts with one item that branches into two or more, each of which branch into two or more, and so on. It looks like a tree, with trunk and multiple branches. It is used to break down broad categories into finer and finer levels of detail. Developing the tree diagram helps you move your thinking step by step from generalities to specifics. It is also usually used to describe the hierarchy of a family.

All presented are the samples and templates of tree diagrams that you can use as your reference and resource to make your own tree diagram. More printable diagrams are also available in this site!