Tree Diagrams

We can put together the multiplication and addition rules to solve problems involving conditional probability. Tree diagrams can help to organize the information and the solution.

Stream the video without the embedded quiz questions by clicking on the video link below. Closed captions are available.

Notes on the video: Tree Diagrams

A point to consider for this video:

If you’re wondering about the probabilities of having a boy or a girl in the example in this video, they were simply chosen to illustrate the calculation.