### Probabilities

It can be convenient to calculate the likelihood of an event, and in many cases we can use statistical probability. We often encounter this in problems involving card games or dice rolling. We can also use statistical probability to find the likelihood of an event’s complement happening, where the complement describes everything *not* in the event.

### Statistics: Introduction to Probability Video

Video courtesy of Mastering Math

### Citation styles

- APA style
- Probability, Introduction to Statistics. (2013, March 2). In
*ClassBrain Math Tutorials*. Retrieved 09:05, September 22, 2017, from http://www.classbrainmath.com/probability-introduction-to-statistics/ - MLA style
- Cynthia Kirkeby, “Probability, Introduction to Statistics.”
*ClassBrain Math Tutorials*. 2 March 2013, 12:06 UTC. . 22 Sep 2017 <http://www.classbrainmath.com/probability-introduction-to-statistics/>. - MHRA style
- Cynthia Kirkeby, 'Probability, Introduction to Statistics',
*ClassBrain Math Tutorials*, 2 March 2013, 12:06 UTC, <http://www.classbrainmath.com/probability-introduction-to-statistics/> [accessed 22 September 2017] - The Chicago Manual of Style
- Cynthia Kirkeby, “Probability, Introduction to Statistics.”
*ClassBrain Math Tutorials*, http://www.classbrainmath.com/probability-introduction-to-statistics/ [accessed September 22, 2017]. - CBE/CSE style
- Cynthia Kirkeby, Probability, Introduction to Statistics [Internet]. ClassBrain Math Tutorials; 2013 March 2, 12:06 UTC [cited 2017 Sep 22]. Available from: http://www.classbrainmath.com/probability-introduction-to-statistics/.
- Bluebook style
- Probability, Introduction to Statistics, http://www.classbrainmath.com/probability-introduction-to-statistics/ (last visited Sep. 22, 2017).
- AMA style
- Cynthia Kirkeby, Probability, Introduction to Statistics. ClassBrain Math Tutorials. March 2, 2013, 12:06 UTC. Available at: http://www.classbrainmath.com/probability-introduction-to-statistics/. Accessed September 22, 2017.