What is Bayes' theorem?
Q: What is Bayes' theorem?
A: Bayes' theorem is a mathematical formula that shows the relation between a conditional probability and its reverse form.
Q: Who was Thomas Bayes?
A: Thomas Bayes was an 18th century British mathematician who developed this theorem in probability theory and applications.
Q: How is the theorem used?
A: The theorem is used to calculate the probability of a hypothesis given some observed pieces of evidence, as well as the probability of that evidence given the hypothesis.
Q: What other names does this theorem go by?
A: This theorem is also known as Bayes' law or Bayes' rule.
Q: When did Thomas Bayes develop this theorem?
A: Thomas Bayes developed this theorem in the 18th century during his work in probability theory and applications.
Q: How do you pronounce "Bayes"?
A: "Bayes" is pronounced /ˈbeɪz/ or "bays".
