Finding pdf of a random variable
7.9.1 Let Y1<Y2<Y3<Y4
denote the order statistics of a random sample of size n=4 from a distribution
having pdf f(x;θ)= 1/θ, 0<x<θ, zero elsewhere,
where 0<θ<infinity. Show that the pdf is of the form
1/θ f(x/θ), where f(w)=1, 0<w<1, zero elsewhere.





