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 develop an emergency evacuation plan, Develop an Emergency Evacuati...

Develop an Emergency Evacuation Plan Explain what disaster(s) you might experience and what plans you would put in place to protect yourself, your possessions, and your loved on

Explain what is the net income for this firm, Lifeline, Inc., has sales of ...

Lifeline, Inc., has sales of $585,000, costs of $273,000, depreciation expense of $71,000, interest expense of $38,000, and a tax rate of 35 percent. What is the net income for thi

Performance management, Performance Management Discuss Performance Ma...

Performance Management Discuss Performance Management in the context of the identifying the relevant School of Management Theory.  Identify positives and negatives in the app

Explain what''s your opinion about compensation, 1. Does your company's com...

1. Does your company's compensation plans help to attract and retain people with the right skills, knowledge and motivation to help the company succeed? Explain. 2. Is your comp

Explain what is the average worker in percentage, what is the average worke...

what is the average worker in percentage from manufacturing industry

Finish a net material requirements schedule, Complete a net material requir...

Complete a net material requirements schedule for: a) All items (10 schedules in all), assuming the requirement for each BOM item is 1. b) All 10 items, assum

Explain several ways that companies learn from their mistake, What perceptu...

What perceptual problems do managers need to overcome with failures? How can these perceptual problems be minimized? 2. Describe the experiential learning process that companies, m

Explain difference between two population means, In estimating the differen...

In estimating the difference between two population means, if a 95 percent confidence interval includes zero, then we can conclude that there is a 95 percent chance that the differ

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