You would like to find a probability distribution for the total amount of rain that fell after 5 rain events (in a different city). You know that the size (depths) of rain events at the daily scale are exponentially distributed with mean 15 cm, and that each of these daily rain events are independent. Designate variable X as the sum of these rain events. Generate 1000 realizations of X and plot its histogram What distribution would you use to fit the histogram in the previous problem