A manager of a cruise ship requests you to generate a quantitative forecast with a prediction interval for the following; * The number of sick passengers as a forecast for each of the next ten future cruises. Historical data shows that the number of sick passengers has gradually decreased over time from a high of 25 sick persons on the cruise twenty years ago to just 2 sick persons for the last cruise. Will you restrict the point forecast or the prediction interval in any way? Please explain your