CK-12 Foundation
Ck 12: Probability: Discrete Random Variables
[Free Registration/Login may be required to access all resource tools.] Introduces discrete random variables and how they are used to determine probability. Students will learn the definition of discrete random variables and how to make...
CK-12 Foundation
Ck 12: Probability: Exponential Distributions
[Free Registration/Login may be required to access all resource tools.] Covers exponential distributions. Presents examples using a graphing calculator as well as guided and independent practice questions.
University of Glasgow
Steps Statistics Glossary: Discrete Random Variable
An overview of the term "discrete random variable." The site continues with the definition "continuous random variable" so that the user may compare the two.
University of Glasgow
University of Glasgow: Continuous Random Variable
An overview of the term "continuous random variable." The definition follows immediately after "discrete random variable" so that the user may compare the two.
Interactive Mathematics
Interactive Mathematics: Probability Distribution
The concept of random variables is the focus of this lesson, including definitions of discrete and continuous random variables. Discussions on discrete probability distribution and density function are included, along with expected value...