Based off of the hit television show NUMB3RS, this lesson introduces students to the Birthday Problem, in which one calculates how many people must be in a group so that a birthday is "probably" shared. The solution to this problem is...

[Free Registration/Login may be required to access all resource tools.] Recognize and apply the definition of conditional probability to find probabilities in finite sample spaces.

This site from Richland Community College provides an overview of probability including a list of probability rules. Several examples using dice are included.