Bayes' Theorem: What It Is, Formula, and Examples

Bayes' theorem is a statistical formula used to calculate conditional probability. Learn how it works, how to calculate it ...
Kellogg School of Management

Bayes Theorem Supplementary Material -- Videos

Bayes Theorem is a way to calculate conditional probabilities. This is important when you want to calculate how probabilities change when you see data. It is a way to measure how much you have learned ...
Simon Fraser University

Bayes' Theorem

Users can use the applet to apply Bayes' theorem to find the probability that a person is actually infected given that the person has tested positive for a disease. The link provides a detailed ...
Scientific American

What is Bayes's theorem, and how can it be used to assign probabilities to questions such as the existence of God? What scientific value does it have?

Chris Wiggins, an associate professor of applied mathematics at Columbia University, offers this explanation. A patient goes to see a doctor. The doctor performs a test with 99 percent ...
Scientific American

Bayes's Theorem: What's the Big Deal?

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American I’m not sure when I first heard of Bayes’ ...
Ars Technica

Bayes’ theorem: Its triumphs and discontents

Nate Silver, baseball statistician turned political analyst, gained a lot of attention during the 2012 United States elections when he successfully predicted the outcome of the presidential vote in ...
Scientific American

The Bayes Appreciation Society

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American On our most recent episode of our podcast My ...
EurekAlert!

Probability theorem gets quantum makeover after 250 years

How likely you think something is to happen depends on what you already believe about the circumstances. That is the simple concept behind Bayes’ rule, an approach to calculating probabilities, first ...
Investment U

What is Bayes’ Theorem?

The stock market is an ever-changing place. In fact, it’s changing every second of every day as prices go up and down, and new factors impact the trajectory of the market. It’s important for investors ...