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

Rules related to the design of tools and equipment, Related to the  Desig...

Related to the  Design  of Tools and Equipment: 1.        The hands should  be relieved of all work  that can  done more  advantageously by a jig a  fixture  or a foot operate

Explain interactive design mean, What does the concept of interactive desig...

What does the concept of interactive design mean for a service such as the adventure playground described here?

Finding the r bar and x bar bar, The Canine Gourmet Company produces delici...

The Canine Gourmet Company produces deliciious dog treats for canines with discriminating tastes. management wants box-filling line to be so that the process averagee weight per p

Explain measuring the impact of a capital acquisition, Measuring the impact...

Measuring the impact of a capital acquisition on productivity is an example of multifactor productivity.

Explain strategic analysis, Strategic analysis is an important first step i...

Strategic analysis is an important first step in setting strategic direction

Explain organization integrate the concept of compensation, Christian World...

Christian Worldview. How might an organization integrate the concept of compensation systems from an internal and external perspective, with an understanding of those same or simil

Describe be sure to justify your reasons, How would you allocate the $100,0...

How would you allocate the $100,000 bonus money and why? Remember, no 2 managers can get the same amount. Be sure to justify your reasons.

Describe assaults a waitress at a nearby restaurant, A company hires a file...

A company hires a file clerk but does not inquire into his criminal history. In fact, he has had several convictions for driving while intoxicated. On a lunch break, he gets drunk

Explain improving productivity, Explain Improving Productivity. Improv...

Explain Improving Productivity. Improving Productivity: The production essence is creation of goods, may be by the transformation of raw materials or through assembling vario

Attitudes as well bargaining behaviours of the participants, Do you think t...

Do you think the attitudes and bargaining behaviours of the participants in collective bargaining negotiations are more or less important in the final outcome than economic conditi

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