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2. Tree diagram (probability theory) - Wikipedia

   en.wikipedia.org/wiki/Tree_diagram_(probability...

   A tree diagram may represent a series of independent events (such as a set of coin flips) or conditional probabilities (such as drawing cards from a deck, without replacing the cards). [1] Each node on the diagram represents an event and is associated with the probability of that event. The root node represents the certain event and therefore ...

3. Tree (graph theory) - Wikipedia

   en.wikipedia.org/wiki/Tree_(graph_theory)

   A tree is an undirected graph G that satisfies any of the following equivalent conditions: G is connected and acyclic (contains no cycles). G is acyclic, and a simple cycle is formed if any edge is added to G. G is connected, but would become disconnected if any single edge is removed from G. G is connected and the complete graph K 3 is not a ...

4. Tree structure - Wikipedia

   en.wikipedia.org/wiki/Tree_structure

   A tree structure, tree diagram, or tree model is a way of representing the hierarchical nature of a structure in a graphical form. It is named a "tree structure" because the classic representation resembles a tree, although the chart is generally upside down compared to a biological tree, with the "stem" at the top and the "leaves" at the bottom.

5. Tree diagram - Wikipedia

   en.wikipedia.org/wiki/Tree_diagram

   Tree topology, a topology based on a hierarchy of nodes in a computer network; Tree diagram (physics), an acyclic Feynman diagram, pictorial representations of the mathematical expressions governing the behavior of subatomic particles; Outliners, a common software application that is used to generate tree diagrams; Network diagram; Tree ...

6. Bayes' theorem - Wikipedia

   en.wikipedia.org/wiki/Bayes'_theorem

   Illustration of frequentist interpretation with tree diagrams. In the frequentist interpretation, probability measures a "proportion of outcomes". For example, suppose an experiment is performed many times. P(A) is the proportion of outcomes with property A (the prior) and P(B) is the proportion with property B.

7. File:Bayes theorem simple example tree.svg - Wikipedia

   en.wikipedia.org/wiki/File:Bayes_theorem_simple...

   English: Tree diagram illustrating "Simple example" for Bayes' theorem. R is the event that a beetle is rare. C is the event that a beetle is common. P is the event that a beetle has the pattern on its back. P bar is the event that a beetle does not have the pattern on its back.

8. Tree (set theory) - Wikipedia

   en.wikipedia.org/wiki/Tree_(set_theory)

   Small finite examples: The three partially ordered sets on the left are trees (in blue); one branch of one of the trees is highlighted (in green). The partially ordered set on the right (in red) is not a tree because x 1 < x 3 and x 2 < x 3, but x 1 is not comparable to x 2 (dashed orange line).

9. And–or tree - Wikipedia

   en.wikipedia.org/wiki/And–or_tree

   the associated and–or tree is a set of labelled nodes such that: The root of the tree is a node labelled by P 0. For every node N labelled by a problem or sub-problem P and for every method of the form P if P 1 and ... and P n, there exists a set of children nodes N 1, ..., N n of the node N, such that each node N i is labelled by P i. The ...