My problem is related to the recent query about the distribution of
1/X.
Consider two random variables X and Y, and the further random
variable X/Y.
What can be said about the distribution of X/Y, given only that X
and Y have the same arithmetic mean?
Julian Wells
Senior Lecturer in Economics
Faculty of Arts and Social Sciences
Kingston University
Penrhyn Road
Kingston-upon-Thames
KT1 2EE
Phone: 020-8547 2000 ext. 62124
Fax: 020-8547 7388
|