Homework for Math 143 C
Fall, 2008


Problem Set

Date Assigned

Chapter

Problems

18 11/17 BPS 23 Do Exercises 15, 16, 18, 30, 45, 46
11/19 BPS 24 Read up through p. 595 in this chapter.
BPS 24 Do Exercise 1. (Note that the estimate for σ is s, whose formula appears on p. 585. It says to find the residuals, square them, add them up, divide by the number of degrees of freedom, and then take the square root. For a review of how you find residuals, look at problem 17 on Worksheet 4.).
Do Exercises 2, [9] and 10 as well.

Notation

n manditory problem
∗n problem not found in text (but still manditory)
(n) helper problem
[n] ungraded problem
{n} optional problem