Answered: You are the newly appointed assistant…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

See similar textbooks

Related questions

Question

You are the newly appointed 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:

Day	Number of Unsatisfactory Meals
1-Dec	74
2-Dec	42
3-Dec	64
4-Dec	80
5-Dec	40
6-Dec	50
7-Dec	65
8-Dec	70
9-Dec	40
10-Dec	75

Construct an appropriate control chart based on the questionnaire results, using two-sigma control limits.
What comments can you make about the results of the survey?
Expain and show work

Expert Solution