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

What is benchmark for future comparison, Cunningham Performance Auto, Inc.,...

Cunningham Performance Auto, Inc., modifies 375 autos per year. The manager, Peter Cunningham, is interested in obtaining a measure of overall performance. He has asked you to prov

Advantages of work measurement, Advantages of Work Measurement: 1.    ...

Advantages of Work Measurement: 1.        It serves as a basis  for  methods  analysis by comparing  the efficiency  of alternative  work  method. Other  conditions  beings  t

Dipict a competency model, Develop a competency model of a job held by a fr...

Develop a competency model of a job held by a friend, spouse or partner

Explain what will her total variable cost be, Gina Fox has started her own ...

Gina Fox has started her own company, Foxy Shirts, which manufactures imprinted shirts for special occasions. Since she has just begun this operation, she rents the equipment from

Describe what are the advantages of financing, In the %u201CWhat would you ...

In the %u201CWhat would you do?%u201D section of your text in Chapter 9, Pam Marrone of AgraQuest, Inc. tapped into Internet sources when she needed additional financing. Be specif

Explain current average time the trucks spend in the system, You are in cha...

You are in charge of a quarry that supplies sand and stone aggregates to your company's construction sites. Empty trucks from construction sites arrive at the quarry's huge piles o

Explain project network and a project plan, Explain, in your own words, the...

Explain, in your own words, the relationship between a project network and a project plan. Can a project plan be created without a project network? Why or why not? Provide a specif

Explain the utilization and the efficiency of each situation, Determine the...

Determine the utilization and the efficiency for each of these situations: a. A loan processing operation that processes an average of 7 loans per day. The operation has a design c

Explain repeat a signal form router to a workstation, On a 100BaseT Etherne...

On a 100BaseT Ethernet network, what is the maximum number of hubs that can be used to repeat a signal form a router to a workstation? a. 1 b. 2. c. 3 d. 4

Define effective public realtions program, Cite at least six steps that sho...

Cite at least six steps that should be observed in developing an effective public realtions program. Provide a recent negative public relations in sports

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