Video:
Introduction to Bayes’ theorem  (time: 10:03)

This is a video of Bayes’ theorem presented by students for students. It is one of three videos. (time: 4:57)
See the whole entry

## Reference Topic 13-3

This site (which may too advanced) discusses odds for real world games
http://wizardofodds.com/

This site discusses the odds of gambling:
http://www.pbs.org/wgbh/pages/frontline/shows/gamble/odds/

This site discusses conditional probability and then goes beyond the text’s discussion and discusses Bayes’ Rule.
http://www.stattrek.com/probability/bayes-theorem.aspxSee the whole entry

## Homework Hints 13-5

### Note: Homework Hints are given only for the Level 1 and Level 2 problems.

However, as you go through the book be sure you look at all the examples in the text. If you need hints for the Level 3 … See the whole entry

## 13.5 Outline

1. Probabilities with a partition of a sample space
1. partition of a set
2. probability of a partitioned event
2. A posteriori probabilities
1. a priori probabilities
2. a posteriori probabilities
3. Bayes’ theorem

## 13.5 Essential Ideas

Partition of a set:  A set … See the whole entry