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 how many items need to be counted each day, Howard Electronics, a s...

Howard Electronics, a small manufacturer of electronic research equipment, has approximately 7,000 items in its inventory and has hired Joan Blasco-Paul to manage its inventory. Jo

Explain personal and professions experience, Based on your personal and pro...

Based on your personal and professions experience, provide examples and discuss how technological innovation resulted in change within your organization, whether it concerned proce

Explain the rop that will provide a risk of stockout, Given this informatio...

Given this information Expected demand during lead time = 300 units Standard deviation of lead time demand = 30 units Determine each of the following, assuming that lead t

Meaning and definition of production management, Meaning and Definition of ...

Meaning and Definition of Production Management Production management is a stream of management that is associated to the production function. Production might be termed to as th

Give example of probability encountered, identify at least one example of p...

identify at least one example of probability encountered in everyday life which has not previously been mentioned.

Determine the order size that will minimize the total cost, You are the Sto...

You are the Stores Manager at the Ministry of Information and you have the responsibility of managing store room No. 101 where all blank papers for this Ministry are kept. The ann

Why evaluate training programs is required by company, What can be done to ...

What can be done to motivate companies to evaluate training programs?

What does acknowledging sources involve, What does acknowledging sources in...

What does acknowledging sources involve? Sources of information and the ideas of others that you use in your assignments, research and class activities may include books, journa

Define performance appraisal, Define performance appraisal. Performanc...

Define performance appraisal. Performance Appraisal:   It is a systematic and impartial assessment of an employee's performance on the job, along with a view to discovering ho

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