1. Welcome to... A Game of X’s and O’s

2. Another Presentation © 2002 - All rights Reserved nygiantsbigblue@yahoo.com

3. 789 456 123

4. 789 456 123 Scoreboard X O Click Here if X Wins Click Here if O Wins

5. 1 What is the probability of getting a 5 when a single die is rolled?

6. 1 1/6 Home

7. 2 What is the probability of rolling an even followed by an odd when a single die is rolled consecutively?

8. 2 ½ * ½ = ¼

9. 3 What is the probability of getting at least a sum of 10 when two die are rolled?

10. 3 6/36 or 1/6 (3-10’s, 2-11’s 1-12)

11. 4 What is the probability of pull an ace from a standard deck of cards?

12. 4 4/52 = 1/13

13. 5 What is the probability of getting an ace or a heart when a card is drawn from a single deck of cards?

14. 5 4/52+13/52-1/52=16/52=4/13

15. 6 What is the probability of picking two aces when two cards are drawn?

16. 6 4/52 * 3/51=

17. 7 How many ways can three students be selected from a group of twenty to represent the class on a council?

18. 7 20 C 3

19. 8 How many ways can four students be selected from a group of twenty to be the club officers?

20. 8 20 P 4

21. 9 If Sue has a choice of 5 types of bread, 4 meats and any of 10 fillings, how many sandwiches can she make if she chooses 1 bread, 1 meat and 3 fillings?

22. 9 5*4* 10 C 3