Does anybody know of a good seminar for 4B?
"Dimitra Roidakis" <dr@g-g-a.com> on 08/14/98 11:28:04 AM
Please respond to dr@g-g-a.com
To: studygroup4b@lists.casact.org
cc: (bcc: John Hayden/Louisville/Humana)
Subject: Stydy Manual 4B, Fall 1998,Question 16, p.9
I have a question about the solution of question 16, p.9. I don't
understand when answering the question why they equate the following
things:
E[X1/X1+X2<4]=E[X1+X2/X1+X2<4]/2
It's probably simple but I can't figure it out.
Dimitra Roidakis
dr@g-g-a.com