22S:30/105, Statistical Methods and Computing
                           Instructor: Cowles 
                         Spring 2006, Homework 5 

Due:  Fri., 02/24 in class

NOTE: If you turn in this assignment in class on Monday or in office
hours on Tues., I will give you solutions.  Material like that in this
homework may appear on the midterm.

Please put your name at the top of your homework, and list the names of 
any classmates with whom you collaborated.


Textbook problems:  8.16, 8.22, 8.28, 8.30, 8.34

For problems that ask you to "outline a design" for a study, make a diagram
of the type shown in Figures 8.2, 8.3, and 8.4.