440.605: Statistics

PS 3 - At the end of section 5.1 in Anderson, et al. (p. 190) is a self-test section. Complete questions 3-5 in the Applications part. If you don't have the 10th edition, those questions start as below:
3. Three students scheduled an interview...
4. Suppose we know home mortgage rates for 12...
5. To perform a certain type of blood analysis...
Then complete question 53 on page 220 in the Supplementary Exercises section at the end of the chapter. Question 53 asks a questions about The Barron's Big Money Poll.
Answers for PS 3

PS 4
Answers for PS 4

PS 5
Answers for PS 5

PS 6 - Solve for the expected value and variance of var(sample mean).
Answers for PS 6

PS 7
Answers for PS 7 Part a
Answers for PS 7 Part b

PS 8
Answers for PS 8

PS 9
Answers for PS 9

PS 10
Answers for PS 10

Extra problems for Unit 6
Answers for extra problems

PS 11
Answers for PS 11

PS 12
Answers for PS 12 (added one note at 2 pm on Wed)

Review Problems
Answers for Review Problems (Units 2-8) (corrected at 10 pm on Tues)
Answers for Review Problems (Units 9 and 10) (corrected at 3 pm on Tues)