The sequence of shocks {t} is assumed to be IID and standard normal. In your solution, restrict your import statements to import numpy as np import matplotlib.pyplot as plt Set T=200 and =0.9.

Similar to the previous exercises, plot the time series xt+1=|xt|+t+1 where x0=0 and t=0,,T. Use T=200, =0.9 and {t} as before