The registrar of a New England College receives a certain numberof complaints each week about student registrations. Determinethree-sigma control limits using the following data. Present yourcontrol chart and briefly discuss if the process is incontrol:
Week: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
# of Complaints: 5 11 17 8 6 8 11 14 4 5 10 7 8 9
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