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

Pressume that a security model is needed for the protection, Assume that a ...

Assume that a security model is needed for the protection of information in your class. Using the CNSS model, examine each of the cells and write a brief statement on how you would

Explain what is product configuration, What is product configuration? Provi...

What is product configuration? Provide an example of how this practice is used in the sale of commercial stereo equipment

Explain transparency in communication a sure winner, Type your question her...

Type your question here is transparency in communication a sure winner, or could a manager have problems with it?

Explain things never to say to women executives, Go to www.diversityinc.com...

Go to www.diversityinc.com and search for "Things Never to Say to Women Executives". List three examples and provide a one page explanation regarding how these statements undermine

Explain what is nominal damage, What is the difference between compensatory...

What is the difference between compensatory damages and consequential damages? Provide at least one relevant example of each that was not included in your textbook. What is nominal

Mba0038, explain strategy as an organizational process

explain strategy as an organizational process

Why jit is a broad philosophy that pursues three main goals, 1. Identify an...

1. Identify and describe the three zones associated with buffers. Explain your answer in detail. 2. JIT is a broad philosophy that pursues three main goals. What are they? Expla

Explain malcolm baldrige national quality award, "Malcolm Baldrige National...

"Malcolm Baldrige National Quality Award" Please respond to the following Discuss the standout features of the companies approaches to managing operations. Discuss the attribute

Explain what is customer relationship management, What is Customer Relation...

What is Customer Relationship Management - CRM? Describe the four-step framework for one-to-one marketing that can be adapted to CRM marketing? Provide at least one or two examples

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