Abstract
In Chap. 2, we introduced the concept of probability and explored some of the basic properties of probability. In particular, we discussed how it pertains to specific simple events or combinations of simple events associated with the sample space of a random process. In most settings, however, we are interested in much more than just these specific events. In fact, it is important that we be able to obtain probabilities for all of the subsets of the sample space for a random process. This leads us to the concept of a random variable to describe the possible outcomes (i.e., sample space) for a random experiment and then naturally to the distribution of the associated probability across the subsets of this sample space (i.e., probability distribution) as described by possible values of the random variable.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Bibliography
AAA (2016) Foundation for traffic safety: prevalence of self-reported aggressive driving behavior: United States, 2014. Report Issued July 2016. www.aaafoundation.org
Business Insider (2012) Jay Yarrow, BUSINESS INSIDER, 30 Aug 2012. 51% of people think stormy weather affects ‘cloud computing’. http://www.businessinsider.com/. Accessed 21 June 2016
Cable News Network (CNN) (2009) Survey: support for terror suspect torture differs among the faithful. 30 Apr 2009. http://edition.cnn.com/2009/US/04/30/religion.torture
GfK Mediamark Research & Intelligence, LLC (2015) 44% of US adults live in households with cell phones but no landlines. Press release, 2 Apr 2015. New York. www.gfk.com/us
Meilman PW, Leichliter JS, Presley CA (1998) Analysis of weapon carrying among college students, by region and institution type. J Am Coll Health 46(6):291–299
National Public Radio (2014) Scott Neuman, 14 Feb 2014. http://www.npr.org/sections/the two-way/2014/02/14/277058739/. Accessed 21 June 2016
Pew Research Center (2010) Social and demographic trends: women, men and the new economics of marriage, by Richard Fry. Report issued 19 Jan 2010. www.pewresearch.org
Udias A, Rice J (1975) Statistical analysis of microearthquake activity near San Andreas Geophysical Observatory, Hollister, California. Bull Seismol Soc Am 65:809–828
USA Today (2013) Chris Chase, USA TODAY Sports. 30 Jan 2013. http://www/usatoday.com/story/gameon/2013/01/30. Accessed 21 June 2016
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Wolfe, D., Schneider, G. (2020). Random Variables and Probability Distributions. In: Primer for Data Analytics and Graduate Study in Statistics. Springer, Cham. https://doi.org/10.1007/978-3-030-47479-9_3
Download citation
DOI: https://doi.org/10.1007/978-3-030-47479-9_3
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-47478-2
Online ISBN: 978-3-030-47479-9
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)