Our January 16, 2009 PSSA math challenge problem winner is Jolesha Cruickshank. This probability problem involved random selection of 2 cards from a sample set. Words such as "and" and "or" are often used in probability.- The problem.
- The problem and solution.
- Jolesha Cruickshank's solution.
- Jolesha won a free lunch.
No comments:
Post a Comment