Colby College
Department of Mathematics
MA381 Mathematical Statistics I: Probability Fall 2007 Class Meetings: MWF 1:00-1:50 Professor: Liam O'Brien Mudd 401 859-5838 lobrien@colby.edu Office Hours: MTWF 10:00-11:00, by appointment, or whenever my door is

MA381 Fall 2004
Probability Practice 1
9/22/04
1a. In how many ways can 3 boys and 3 girls sit in a row?
The boys are girls are distinguishable (they're people after all!), so the order does matter. cfw_Bob, Joe, Bill, Mary, Jane, Liz is NOT the same as c

MA397 Fall 2008
Homework 7
Due 11/12/2008
Homework Policies: Working in groups is absolutely fine but you must write up your
own answer in your own words. Homework is due at the beginning of class on the day
indicated.
(1) M&S 10.4 (page 482) Use opecoil.

MA397 Fall 2008
Homework 3
Due 9/24/2008
Homework Policies: Working in groups is absolutely fine but you must write up your own answer in your own words. Homework is due at the beginning of class on the day indicated. (1) M&S 4.1 (Page 176) (2) M&S 4.5 (P