[Free Registration/Login may be required to access all resource tools.] Covers conditional probability, associated probabilities, and the natural frequencies approach. Includes videos, lots of examples, and problems for practice.

Learn about conditional probability in everyday situations, where additional information is known.

Choose one of three boxes and choose one ball from the box to look at conditional probabilities.

Students learn about sampling with and without replacement by simulating marbles being drawn out of a bag. Settings can be altered to explore conditional probability.

Middle schoolers investigate conditional probability. This activity allows the user to simulate pulling red and green balls out of boxes. Teacher resources are included.

You're stranded in a rainforest, and you've eaten a poisonous mushroom. To save your life, you need an antidote excreted by a certain species of frog. Unfortunately, only the female frog produces the antidote. The male and female look...

Choose one of N doors to experimentally determine the odds of winning the grand prize behind one of the doors, as in the TV program "Let's Make a Deal."

The Kaskaskia people were one of the primary tribes of the Inoka (Illinois) Confederacy of the 1600s and onwards. They were one of the Algonquian peoples attacked by the Haudenosaunee in the 1600s Beaver Wars, forcing them to take refuge...