Statistics Assignment

Chapter 8 (Section 8.10), Chapter 9 (Section 9.7), Chapter 10 (Section 10.7)

Hypothesis Tests and Estimation for Population Variances

Chapter 15

Chi Square Tests

Chapter 11 (Sections 11.1, 11.2, and 11.3)

ANOVA

Upload the completed assignment using the file extension format Lastname_Firstname_Week6.doc.

Assignment

(32 points due by 11 pm August 4th; extended to 11 pm August 5th)

Note: You can team up with one of your classmates to complete the assignment (not more than two in a team); if you want to work on the assignment individually, that’s also fine. If you are working in teams, then only one submission is required per team; include both the team members’ last names as part of the assignment submission file name as well as in the assignment submission document.

Please provide detailed solutions to the following problems/exercises (4 problems/exercises x 8 points each):

1) Problem 15.4 (page 658 in the text)

2) Problem 15.6 (page 662 in the text)

3) Problem 11.6 (page 450 in the text)

4) Problem 11.12 (page 453 in the text)