2) Completed forms from a particular department of an insurance company were sampled weekly to check the performance quality of the department. To establish a tentative norm for the department, one sample of 1000 units was collected each week for 10 weeks, with these results: a) Develop upper and lower control limits for p-Chart using a 99.7% confidence interval. b) Is the process under control? Why yes? Why Not? 2) Completed forms from a particular department of an insurance company were sampled weekly to check the performance quality of the department. To establish a tentative norm for the department, one sample of 1000 units was collected each week for 10 weeks, with these results: a) Develop upper and lower control limits for p-Chart using a 99.7% confidence interval. b) Is the process under control? Why yes? Why Not