Question 1 (3 marks) A specialty food company sells whole King Salmon to various customers. The mean weight of these salmon is 35 pounds with a standard deviation of 2 pounds. The company ships them to restaurants in boxes of 4 salmon, to grocery stores in car- tons of 16 salmon, and to discount outlet stores in pallets of 100 salmon. To forecast costs, the shipping department needs to estimate the standard deviation of the mean weight of the salmon in each type of shipment. Find the standard deviations of the mean weight of the salmon in each type of ship- ment. Question 2 (5 marks) Carbon monoxide (CO) emissions for a certain kind of truck vary with mean 2.9 L/ km and standard deviation 0.4 L/ km. A company has 80 of these trucks in its eet. Ley 3; represent the mean CO level for the company's eet. a) What is the approximate model for the distribution of y? b) There is only a 2.5% chance that the eet's mean CO level is greater than what value