Probability using combinatorics

This tutorial will apply the permutation and combination tools you learned in the last tutorial to problems of probability. You'll finally learn that there may be better "investments" than spending all your money on the Powerball Lottery.

Probability using combinations

Example: Lottery probability

Example: Different ways to pick officers

Probability with permutations & combinations example: taste testing

Probability with combinations example: choosing groups

Probability with combinations example: choosing cards

Probability with permutations and combinations

Mega millions jackpot probability