Introduction to Probability & Statistics

In this lesson, discover the building blocks of probability, including random variables, set notation, and two important rules for calculating probabilities.

There are two main types of random variables: discrete and continuous. In this lesson on foundational concepts in statistics and probability, see how they work!

Discover the Strong Law of Large Numbers, discrete random variables, and learn how to calculate variance in this lesson on statistics and probability.

Conditional probabilities add extra information to random variables. They're calculated using the conditional probability formula and Bayes' Rule, covered here.

The Central Limit Theorem says that the sum of random variables tends to look like a normal distribution. Use this to approximate probabilities in this lesson!