Please help with the Matlab code for this I only need part 2.NOT PART 1.

Some guidelines for the code for part 2:

b) n and E[n]=5, you would first generate a sample of Poisson rv, say n, then generate n samples of uniform(0,1) rvs and add them up to get one sample of X. Repeat 10000 times to get 10000 samples of X. The poissrnd function also needs to be used.

Suppose Xi's are all independent and uniformly distributed on the interval [0, 1]. Let X = X. + X2 + ... + Xn. Run simulations for the following cases and plot the distribution of X. 1) n is a fixed number. Plot the distribution of X for n = 5, 20, 50, 100. 2) n is a Poisson random variable. Plot the distribution of X for E[n] = 5, 20,50,100