1. AP Statistics Monday, 09 November 2015 OBJECTIVE TSW investigate the basics of probability. ASSIGNMENTS DUE (wire basket) –WS Counting Principle #1 TODAY’S ASSIGNMENT –WS Counting Principle #2 QUIZ Counting Principle will be Wednesday. Everyone needs to have a calculator on their desk ready to use in class today.

3. Sample space the collection of all possible outcomes of a chance experiment –Roll a dieS={1,2,3,4,5,6}

4. Event any collection of outcomes from the sample space –Rolling a prime #E= {2,3,5} –Rolling a prime # or even numberE={2,3,4,5,6}

5. Complement Consists of all outcomes that are not in the event –Not rolling an even # E C ={1,3,5}

6. Union the event A or B happening consists of all outcomes that are in at least one of the two events –Rolling a prime # or even number E={2,3,4,5,6}

7. Intersection the event A and B happening consists of all outcomes that are in both events –Drawing a red card and a “2” E = {2 hearts, 2 diamonds}

8. Mutually Exclusive (disjoint) two events have no outcomes in common –Roll a “2” and a “5”

9. Venn Diagrams Used to display relationships between events Helpful in calculating probabilities

10. Venn diagram A ACAC Complement of A

11. AB Venn diagram A or B

12. A B Venn diagram A and B

13. A B Venn diagram Disjoint Events

14. Statistics & Computer Science & not Calculus Com Sci StatCal Com Sci What does this show?

15. Calculus or Computer Science Stat Cal Com Sci What does this show?

16. (Statistics or Computer Science) and not Calculus StatCal Com Sci What does this show?

17. Statistics and not (Computer Science or Calculus) Stat Cal Com Sci What does this show?

18. Statistics or Computer Science? Stat Cal Com Sci 30 105 20 10 20 80 170 How many are in --

19. Statistics and Computer Science? 20 Stat Cal Com Sci 30 105 20 10 20 80 How many are in --

20. Statistics or (Computer Science and Calculus)? 90 Stat Cal Com Sci 30 105 20 10 20 80 How many are in --

21. (Statistics or Computer Science) and Calculus? 50 Stat Cal Com Sci 30 105 20 10 20 80 How many are in --

22. Assignment WS Probability –Due Wednesday, 11 November 2015 WS Conditional Probability –Due Monday, 16 November 2015 Checkerboard, please!