
Product Information 
Birthday Problem 
Enrichment Powerpoint Presentation


Takes students in gradual steps through the birthday problem. Pigeon hole principle and factorial notation are explained as we arrive at the conclusion that a group of 23 people ensures that it is more likely then not that 2 of them will have a birthday on the same day. Opportunity to use spreadsheets. This works well after the "Tower of Hanoi" where extensive use is made of factorial notation towards the end.

13 
y 
y 
n 


£3.00






Select A Display Currency If your currency is not displayed, please choose either USD or GBP. Additional currencies will be available soon.

GBP (£)

USD ($)

EUR (€)

CAD ($)

AUD ($)



Currently set to:
GBP 


