Question: Answer parts A AND B for and UPVOTE!! Please SOLVE and show ALL WORK!! Please write NEATLY and LEGIBLY!! You are the newly appointed assistant

Answer parts A AND B for and UPVOTE!!
Please SOLVE and show ALL WORK!!
Please write NEATLY and LEGIBLY!!
Answer parts A AND B for and UPVOTE!! Please
You are the newly appointed assistant administrator at a local hospltal, 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 questionnalre to the 400 patients with each meal, asking that they simply check off that the meal was elther satisfactory or unsatisfactory. For simplicity in this problem, assume that the response was 1,000 retumed questionnaires from the 1,200 meals each day. The results are as follows: a. Determine the p,Sp UCL and LCL based on the questionnaire results, using a confidence interval of 95.5 percent, which is two standard deviations Note: Round your answers to 4 decimal places. b. What comments can you make obout the process? The process 15 out of statistical control

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