noun

# probability theory

probability theory

**MLA Style**

"probability theory." YourDictionary, n.d. Web. 11 October 2018. <http://www.yourdictionary.com/probability-theory>.

**APA Style**

probability theory. (n.d.). Retrieved October 11th, 2018, from http://www.yourdictionary.com/probability-theory

(*plural* probability theories)

- (mathematics) The mathematical study of probability (the likelihood of occurrence of random events in order to predict the behavior of defined systems).

**MLA Style**

"probability theory." YourDictionary, n.d. Web. 11 October 2018. <http://www.yourdictionary.com/probability-theory>.

**APA Style**

probability theory. (n.d.). Retrieved October 11th, 2018, from http://www.yourdictionary.com/probability-theory