Draw a p-chart based on the questionnaire results, Operation Management

Assignment Help:

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 either that the meal was 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 ran as follows:

Date in December # of Unsatisfactory Meals Sample Size

1 74 1,000

2 42 1,000

3 64 1,000

4 80 1,000

5 40 1,000

6 50 1,000

7 65 1,000

8 70 1,000

9 40 1,000

10 75 1,000

Total 600 10,000


A. Construct a p-chart based on the questionnaire results, using a confidence interval of 95.4 percent, which is two standard deviations.

B. What comments can you make about the results of the survey?

 


Related Discussions:- Draw a p-chart based on the questionnaire results

Explain continuous inventory system, 1. A reduction in the number of kanban...

1. A reduction in the number of kanbans (given a constant container size) requires A. A reduction in safety stock and/or lead time B. A decrease in safety stock and/or lead t

What are organizational and personal decisions, What are organizational and...

What are organizational and personal decisions? A way makes organizational decisions in the capacity of a company officer. These decisions reflect the fundamental policy of the

The Strategic Significance of Design, What is the strategic significance of...

What is the strategic significance of Design in operations management?

Process capability index - measure of inherent capability, Process Capabili...

Process Capability Index - Measure of the Inherent Capability This index provides a measure of the inherent capability of a process by simply relating the 6σ spread of the pro

Explain vertical integration as a supply chain strategy, Locate an organiza...

Locate an organization that has used vertical integration as a supply chain strategy. Describe in detail why you believe vertical integration was/was not the appropriate strategy.

Forcasting, what are types of forcasting?

what are types of forcasting?

Explain cat5 utp with segments that use fibber optic cable, What kind of ro...

What kind of router could connect network segments that use CAT5 UTP with other segments that use fibber optic cable?

Explain how would you evaluate this contest, Part 2: Case Floor-Shine Clea...

Part 2: Case Floor-Shine Cleaning Products Case Focus: This case illustrates the use of a sales contest in an attempt to boost sales. Several potential problems resulting fro

Explain a formal or informal mutual agreement, Explain a formal or informal...

Explain a formal or informal mutual agreement. - The mutual agreement may be as given below: (a) Union security. (b) Bonus, wages and other benefits. (c) Terms and con

Explain hrm role in the international context, 1. Compare the issue(s) face...

1. Compare the issue(s) faced with the staffing approaches to one of a larger company. 2. Analyze the complexity of the HRM role in the international context. 3. Compare the

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd