1. Estimating Age Enter the age of each of the following people in AGEG of your graphing calculator.

2. Tiger Woods

3. Oprah Winfrey

4. Michael Jordan

5. Colin Powell

6. Elaine L. Chao

7. John Grisham

8. Maya Angelou

9. Ringo Starr

10. Brooke Shields

11. Tom Cruise

12. Annika Sorenstam

13. Nelson Mandella

14. Garth Brooks

15. George W. Bush

16. How well did you estimate? Enter the actual age of each of these personalities in AGET of your graphing calculator.

17. Actual Ages n Tiger Woods -- 28 -- December 30, 1975 n Oprah Winfrey -- 50 -- January 24, 1954 n Michael Jordan -- 41 -- February 17, 1963 n Colin Powell -- 67 -- April 5, 1937 n John Grisham -- 49 -- February 8, 1955 n Maya Angelou -- 76 -- April 4, 1928

18. Actual Ages n Ringo Starr -- 64 -- July 7, 1940 n Brooke Shields -- 39 -- May 31, 1965 n Tom Cruise -- 42 -- July 3, 1962 n -- 33 -- October 9, 1970 n Annika Sorenstam -- 33 -- October 9, 1970 n Nelson Mandella -- 85 -- July 18, 1918 n Garth Brooks -- 42 -- February 7, 1962 n George W. Bush -- 58 -- n George W. Bush -- 58 -- July 6, 1946