Another dumb question:

Also, If \(\displaystyle W= X^2/Y^2\), and if \(\displaystyle X\) and \(\displaystyle Y\) are normal distributions with different mean and variances, can I write W as \(\displaystyle (X/Y)^2\) and solve by finding the pdf of \(\displaystyle G = X/Y\) first and then finding the pdf for \(\displaystyle W = G^2\)?

Any suggestion will be really appreciated.

Thanks

Arvind