# Random Variables Syllabus

## Random Variables

This course covers Random Variables and consists of 7 topics.

Random Variables – In this video we show how to compute the mean, standard deviation, and variance of random variables.
Binomial Random Variables – In this video we show how to compute probabilities involving repeated trials with two outcomes (success or failure).
Binomial Mean Variance – In this video we discuss the mean, variance and standard deviation of a binomial random variable.
Poisson Random Variables – In this video we show how to compute Poisson probabilities in situations where in a small length of time either 0 or 1 events occur.
Normal Random Variables – In this video we show how to compute probabilities for the normal random variable.
Central Limit Theorem – In this video we show how to use the normal random variable to approximate probabilities involving sums of >=30 random variables.
Z Scores – In this video we show how Z scores are used to measure how “unusual” a data point is.