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 the challenges in using the mbti instrument, Describe the challenge...

Describe the challenges in using the MBTI instruments or Keirsey Temperament sorter in project management situation and how you would address them. Speculate the acceptance level o

Difference among using an exact optimization technique, What is the differe...

What is the difference between using an exact optimization technique and a heuristic to solve a problem?

Explain all the principles of organization, Explain all the principles of o...

Explain all the principles of organization. Principles of Organization: Organization is a structure or mechanism which enables living things to work efficiently together.

Drawbacks and challenges designing this job for efficiency, Consider the jo...

Consider the job of a customer service representative who fields telephone calls from customers of a retailer that sells online and through catalogs. What measures can an employer

Explain why are suppliers hesitant about jit purchasing, briefly explain ve...

briefly explain vendor relations in lean systems- a. Why are they important? b. how are they different from adversarial relations of the past? c. why are suppliers hesitan

Forecasting, what are the different steps in quantitative forecasting in ma...

what are the different steps in quantitative forecasting in manufacturing

Introduction of operation management, Operations management is the manageme...

Operations management is the management of the productive resources of the firm which includes raw materials, human resources, land, equipment and facilities in the manufacture of

Explain total quality improvement has changed healthcare, Analyze how total...

Analyze how total quality improvement has changed healthcare delivery on both the macro and micro levels.

Rapid innovation - customers needs for a product, Rapid innovation - Custom...

Rapid innovation - Customers Needs for a Product The readiness with which the operations system can generate new products and services, and get them to market quickly. A study

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