STAT 330

Assignment 2

1. From text: Chapter 7, Q 38. p301 or Q 36 in 3rd ed p 280.

2. From text: Chapter 7, Q 42 or Q 40 in 3rd ed.

3. From text: Chapter 8, Q 60 p 343 (Q61 p 322).

4. From text: Chapter 8, Q 64 p 344 (Q62 p 323). Hint: subtract 9.75 and multiply by 100 first. Why does this work?

5. From text: Chapter 8, Q 66 p 344 (Q64 p 323).

6. From text: Chapter 8, Q 70 p 344 (Q68 p 323).

7. Theory: From text: Chapter 7, Q 45 (Q43). Note that answers are in the back so you are being marked on the derivation and explanation.

Note: In my view you would be wise to read all the problems and think about how you would do them. I do not have the resources to grade more but I think you should do more. The ones to do are the ones you don't see how to do right off.

DUE: Friday, 23 January