Problem
Using Python program, need to create a time series dataset with normal white noise (zero mean and standard deviation of 1) and 1000 samples. The date range from Jan 1st 2000 through December 31st 2000. need a python code to estimate Autocorrelation Function. Plot the ACF of the generated data . The ACF needs to be plotted using "stem" command. # of lags = 20. need observations about the ACF plot of stationary dataset.