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

Define why is it best not to enter a percentage completion, Answer the foll...

Answer the following questions: 1) Why is it best not to enter a percentage (%) completion? 2) According to your Project Summary, is this project on schedule? Will you be ove

Explain differentiate between a workcentre, Differentiate between a WorkCen...

Differentiate between a WorkCentre and a manufacturing cell

Discuss factors are vital for the success, Selecting the right projects ...

Selecting the right projects Selecting the right parteners Providing an effective leadership Discuss why these factors are vital for the success of international construct

Explain employer disciplinary actions, Identify how the issues of due proce...

Identify how the issues of due process and just cause are linked to employer disciplinary actions

Explain scheduled preventive maintenance, Christopher's Cranks uses a machi...

Christopher's Cranks uses a machine that is designed to produce 100 cranks per hour. The firm operates eight hours per day, five days per week. Due to operating constraints (regu

Explain how globalization is affecting the political, Discuss how globaliza...

Discuss how globalization is affecting the political, legal, and economic forces impacting todays business environment?

Explain actual and forcasted demand level, The following are monthly actual...

The following are monthly actual and forcasted demand level for may through December for units of product manufactured by N. Month Actual demand Forecast demand May 100 102

After working for 30 years, In the table given below the Distribution Manag...

In the table given below the Distribution Manager is expected to service these DCs as per the demands placed. If the actual sales after completing week one is as follows, what woul

Tangibility & intangibility scale - service delivery system, Tangibility & ...

Tangibility & Intangibility Scale - Service Delivery System Products are things, services are ideas and concepts. From the figure you can see that there is no such thing as a

Explain terms of events and patterns and structure, Select a current event ...

Select a current event and analyze it in terms of events, patterns, and structure

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