[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...

Students learn about random variables and histograms. Topics explored are continuous random variables, discrete random variables, probability, and frequency distributions. The tutorial investigtes the statistics concepts through class...

Students examine random variables and distributions. Topics explored are probability distributions, and discrete and continuous random variables. The tutorial investigates the statistics concepts through class notes and examples. Review...

[Free Registration/Login may be required to access all resource tools.] This Concept introduces students to discrete and continuous variables.

Describes random variable and briefly mentions the two types of random variables: discrete and continuous.

An overview of the term "continuous random variable." The definition follows immediately after "discrete random variable" so that the user may compare the two.

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.

This section of the Statistics Glossary offers definitions of terms having to do with random variables and probability distributions such as expected value and normal 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...

Overview of normal distribution, including the normal distribution model, the probability density function, and standard normal distribution. The parameters for "normal" distribution are provided.

This resource provides interactive visualizations of probability concepts. Covers basic probability, compound probability, probability distributions, frequentist inference, Bayesian inference, and regression analysis. The authors are...

[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.