An introduction to probability by looking at examples from flipping a coin or rolling a die.

Compound, Independent Events: probability of particular sequences of flips.

This QuickTime movie provides examples of probability using children and books. A pdf worksheet is available by clicking on the hyperlink at the bottom of the page. As you watch and listen to the teacher and student interact it helps...

From the MathFLIX Series, this Quick-Time movie builds on student knowledge of the concepts of mean, median, and mode. In this interactive discussion, teacher and student go step by step through the data analysis process to identify...

This video, from Khan Academy, explains addition rule of probability for both dependent and independent events by solving an example (using Venn diagrams).

In this lesson, you will learn about the very important topic of p-values in statistics. The p-value is a calculation that you make during hypothesis testing to determine if you reject the null hypothesis or fail to reject it.

Demonstrates how to use a simulation with random number tables to find the probability that someone will win a prize in a cereal box contest. [9:46]

What are the chances I can successfully kick a 50 yard field goal vs. a 20 yarder? Bradley Pinion asks Sal Khan about the chances of successfully kicking a 50 yard field goal vs. a 20 yard field goal. This content is provided by the...

The Monty Hall problem is a strange result arising from a very simple situation. In this video, Bryce Gessell explains why it seems so counterintuitive and why the solution isn't counterintuitive at all. [4:17]

When down 3 with 30 seconds left, is it better to take a hard 3 or an easy 2 and try to get another possession? LeBron James discusses. [8:10]

LeBron James asks Sal how to determine the probability of making 10 free throws in a row. Hint: the answer is surprising! [7:04]

Our friend and Cleveland Cavalier, LeBron James, asks Sal if there's a high probability of making three free throws in a row or one three-pointer. Before solving the problem, jot down what you think the answer will be! [5:46]

This video introduces Bayesian statistics and discusses how this new approach to statistics has revolutionized the field from artificial intelligence and clinical trials to how your computer filters spam! We'll also discuss the Law of...

This video is an introduction to probability. You will learn about how the addition (OR) rule, the multiplication (AND) rule, and conditional probabilities help us figure out the likelihood of sequences of events happening. [12:00]

Learn how to analyze a particles motion given the graph of its position over time.

Saving Earth from becoming a mushroom farm.

Extending the path counting to three dimensions.

Video by Art of Problem Solving. Problem from the MAA American Mathematics Competitions.

Video by Art of Problem Solving. Problem from the MAA American Mathematics Competitions.

2003 AIME II Problem 3

Venn diagrams and the addition rule for probability.

The use of statistics in the courtroom to make decisions is discussed by examining three cases.

Using the framework of the General Linear Model, the Regression Model is explained. Points discussed include the following: Regression Line, Residual Plot, F Test.

The moderator discusses Replicability and Reproducible Analysis in order to confirm statistics during a time where some describe as a Replicability Crisis.