Question 1 [10 Marks] Part of a production line used by a manufacturer of instant coffee involves the use of a machine which fills empty packets with coffee. The filler is set to fill each empty packet with 300 grams of coffee. As this is an electro-mechanical process, repeated over a long period of time, it is inevitable that there will be some degree of variation in the amounts of coffee dispensed. As a quality control office apply suitable control charting technique to check the variation. b. Give recommendations. 300.2 300.1 300.05 300.2 300.3 300.2 300.4 300.5 300.1 300.6 300.2 300.2 300.2 300.5 300.1 300.6 300.3 300.3 300.3 300.7 300.4 299.9 300.5 300.8