Originally Posted by

**mistykz** I was asked to show all steps required to generate certain functions, distributions, etc. using only the fact that I am given a random u~unif(0,1)

On two of them I had a slight problem/question, so here they are:

A continuous random variable with pdf f(x) = 1.5x^2, -1=< x =< 1

I calculated the cumulative function F(x) by integrating 1.5x^2 from -1 to x, which gave me .5x^3 + .5, then set that equal to u and solved for x. Is this the correct process? What I'm most worried about is whether or not I integrated with the right bounds, or where the bounds on x come into play elsewhere

A continuous random variable with pdf f(x) = (1/12)x^(1/3) on 0 =< x =< 8

I integrated from 0 to x to get (3/48)x^(4/3), but once again I have no idea if this is correct. Where would the 8 be used?

Thanks for any help!!