Problem 10-26 (Algo) You are the newly appolnted assistant administrator at a local hospital, and your first project is to investigate the quality of the patient meals put out by the food-service department. You conducted a 10-day survey by submitting a simple questionnaire to the 400 patients with each meal, asking that they simply check off that the meal was either satisfactory or unsatisfactory. For simplicity in this problem, assume that the response was 1,000 returned questionnaires from the 1,200 meals each day. The results are as follows: NUMBER OF HEALS December 1 UNSATISFACTORY December 2 December 3 December 4 December 5 December December 7 December December 9 December 10 63 62 36 49 60 52 47 79 47 38 533 SAMPLE SIZE 1,000 1.000 1,000 1.000 1.000 1.000 1,000 1.000 1.000 1.000 10.000 a. Determine the 7.Sp. UCL and LCL based on the questionnaire results, using a confidence interval of 95.5 percent, which is two standard deviations. (Round your answers to 4 decimal places.) Answer is not complete.