Assignment 14

Due in class on Monday, May 1.

This assignment will not be graded. Radu Lazar will make solutions available in the Mathematics Library. The material in Chapter 11 will e on the final exam, so make sure you work these problems. The handouts given in class should help you do these problems in Rweb.

Reading

Chapter 8.

Graded Problems

1.

Problem 8.16

2.

Problem 8.21

3.

Problem 8.28

4.

Problem 8.32

5.

Problem 8.38 (For each of the 3 comparisons you are asked to do be sure to calculate a confidence interval for the difference in addition to calculating a p-value. In your summary be sure to interpret both the p-values and the confidence intervals.)

Additional Ungraded Problems

1.

Problem 8.15

2.

Problem 8.17

3.

Problem 8.19

4.

Problem 8.20

5.

Problem 8.34

6.

Problem 8.41