MAT
247
Each
problem set is assigned on the date listed, to be completed by the following
class. Corresponding sections should be
read by the date listed. In
general, these problems will not be collected; students should write their
answers with their class notes. Also,
students are encouraged to work with others in the class on these problems.
Date 
Chapters 

Problems 
4/13 
19.
Confidence Intervals for Proportions 
p.
385 
1
– 31 odd 
4/16 
No class – Patriot’s Day 


4/18 
20.
Testing Hypotheses about Proportions

p.
405 
1
– 23 odd 
4/20 
21. More about tests 
p.
427 
1
– 5, 7, 19, 21 
4/23 
23.
Inferences about means 
p.
472 
1,
4, 5, 7, 9, 13, 15, 17, 21 – 25, 27 
4/25 
23.
(continued) 


4/27 
23.
(continued) 


4/30 
Summary
of confidence intervals and hypothesis testing 

Problems
on a handout 
5/2 
Catch
up / review 


Final exam dates:
Section 04 (12:30 class) Thursday, May 10^{th} 8:00 – 10:00 a.m.
Section 05 (1:30 class) Tuesday, May 8^{th} 11:00 a.m. – 1:00 p.m.