Use the MATLAB randn function to create a Gaussian distributed random variable Y .
Repeat this procedure and form a new random variable X . Finally, form a random variable according to ![](https://test.transtutors.com/qimg/16d11823-37da-48f9-99d9-887441b45e16.png)
Repeat this procedure many times to create a large number of realizations of Z .
Using these samples, estimate and plot the probability density function of Z.
Find an analytical model that seems to fit your estimated PDF.