File "Project_1_Data.csv" contains average monthly temperature, say an, of a region with humid continental climate from January 1964 until December 1975. In this problem, we are going to t a special type of structural model, :13; = S; + w; where St is a seasonal component. and w; is noise. In our case, time t is in months so one unit of time is a month. a (a) plot the data and elaborate on the general pattern of the data