Describe role: You are a statistician and have been asked to find the variance for the best ten years on the following ten great hitters. The hitters are:

1. Babe Ruth

2.Ted Williams

3. Willie Mays

4. Hank Aaron

5. Joe DiMaggio

6. Sammy Sosa

7. Mark McGwire

8. Lou Gehrig

9. Ty Cobb

10. Jackie Robinson

Background Information:
Student you will use the following URL's
to gain a clear understanding of your role. First find statistical
data on these players and then find the variance of the best ten
years on each player. Display this information as a histogram
or bar graph.

http://ww.totalbaseball.com/index.history.html

Statistical information on hitters

http://www.baseball-reference.com/players.html

Statistical information on hitters

http://baseball-almanac.com/hofmenu.shtml

Statistical information on hitters

http://www.ifigure.com/math/stat/descript.htm

This site will figure average, variance and standard deviation

http://www.physics.csbsju.edu/stats/descriptive2.html

This site will fiqure average, variance and standard deviation

http://davidmlane.com/hyperstat/index.html

This site will fiqure average, variance and standard deviation

Report: You will display your information in a histogram or bar graph and give a class presentation to distribute your information.