Assignment 4

1. Do Problem 7 in Chapter 3 of textbook.
2. Do Problem 13 in Chapter 3 of textbook. Here is the data.

3. Do Problem 23 in Chapter 3 of textbook.

4. Do Problem 28 in Chapter 3 of textbook. Here is the data.

5. Do Problem 32 in Chapter 3 of textbook. Here is the data.