1) Using z=2, what is the upper control limit? (Please round your answer to three decimal places)

2) Using z=2, is the process in control?

As the newly appointed assistant administrator at a local hospital, your first project is to investigate the quality of the patient meals provided by the hospital's food service department. You conducted a 10-day survey by submitting a simple questionnaire with 1000 meals each day, asking that they simply check off that the meal was satisfactory or unsatisfactory. The results were as follows: 1 7 8 2 42 3 64 4 5 80 6 50 9 40 74 65 10 75 40 70 Day Number of unsatisfactory meals