Khan Academy: Probability Using Combinatorics: Mega Millions Jackpot Probability

It's probably a good idea to use the unit. Young mathematicians learn about conditional probability using Venn diagrams, tree diagrams, and two-way tables. They also take into consideration independence and the addition rules.

Under which condition should you calculate a conditional probability? An educational video explains in detail the notation and calculations involved when finding a conditional probability. Using Venn diagrams to organize the...

Thi is a video lesson finding the probability of getting exactly three heads out of eight flips of a coin by calculating combinations.

Video showing the probability of exactly 3 heads in 5 flips using combinations.

Video lesson demonstrating the probability of getting a certain hand in a game of cards by using combinations. I

Video lesson solving for the probability of winning the mega millions jackpot. [5:29]

This video shows the probability of winning a 4-number lottery?

Your learners will be surprised by the thought-provoking, counterintuitive puzzle presented in this short video that models a fun, fictional situation in which a game is played with two number cubes to decide which of two people wins a...

Video lesson introducing probability by exploring different understandings of probability and solving for the probability of simple events. Includes link to additional practice problems. [10:30]

Video defining the addition rule for probability, including finding the probability of mutually exclusive events. [10:43]