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

Line balancing, what do you understand by line balancing

what do you understand by line balancing

Explain what is the average number of customers in the bank, From 11:00 AM ...

From 11:00 AM to 12:00 Noon, 30 people arrive at a bank on average. When they enter they get in line to wait for a cashier. On average there are 3 customers in line waiting. On ave

Electronic executive information systems, Electronic Executive Information ...

Electronic Executive Information Systems (EIS) and Expert Systems (ES) are examples of  Decision based software.

Explain major strategic operational competitive dimension, Which of the fol...

Which of the following is not a major strategic operational competitive dimension that forms a company's competitive position?

Explain machine on the basis of after-tax present, A low-cost airline opera...

A low-cost airline operating in South Africa is considering adding either Boeing 737-400 or Boeing 737-800 to its fleet. The following information is prepared for the economic eval

Evolution of manufacturing to operation managment, Ask question #Minimum 10...

Ask question #Minimum 100 wo.evolution of manufacturing to operation managmentrds accepted#

Explain what are the three governmental levels of correction, What are the ...

What are the three governmental levels of correctional systems?

Explain managers and supervisors need to have knowledge, Why do all manager...

Why do all managers and supervisors need to have knowledge and skills related to Human Resource management?

Explain who is most likely to win the business, A Chicago-based manufacture...

A Chicago-based manufacturer is looking for someone to handle its shipments to the West Coast. In order to evaluate potential transportation providers, the manufacturer has develop

Describe implications for the video game industry, Case Study- Implications...

Case Study- Implications for the Video Game Industry To consider the viability of Nintendo's new strategy, the CEO of Nintendo, has brought you in as a consultant. Your task is

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