% LMex030602_4th
% An exercise in finding definite integrals and propagation of error
% Page 197-198 in
% Larsen & Marx (2006) Introduction to Mathematical Statistics, 4th edition
% Written by Eugene.Gallagher@umb.edu, written 2001, revised 1/12/11
% http://alpha.es.umb.edu/faculty/edg/files/edgwebp.html
% A random variable is described by the pdf fY(y)=2y 0