(a) plot the data on a time series graph and identify which time series model is more appropriate.
(b) establish the five period moving average trend of output
(c) establish the daily deviations from the trend
(d) establish the seasonally adjusted trend
(e) forecast the daily output for the first two days of week 5 to the nearest unit of production.
(f) comment upon the accuracy of the forecast made using the correlation coefficient..