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 hospital risk pool, A hospital has contracted with an HMO to provid...

A hospital has contracted with an HMO to provide acute care inpatient services for $1,000 per day, subject to a 10 percent withhold. The proposed budget for inpatient services is b

Briefly explain the matrix form of organization design, Briefly describe th...

Briefly describe the matrix form of organization design. List its advantages and disadvantages. This structural form is most likely to be used under what conditions?

What is prime cost, What is Prime Cost? The sum of Direct Labour Cost, ...

What is Prime Cost? The sum of Direct Labour Cost, Direct Expenses and Direct Material Cost is Prime Cost.

Why job redesign requires organizational change, Job redesign requires orga...

Job redesign requires organizational change. What barriers to change exist within most organizations, and how might they be overcome? I know these are some barriers, but I don't fe

Customisation - customers needs for a product, Customisation - Customers Ne...

Customisation - Customers Needs For a Product The ability of the operations system to tailor its outputs to meet special requirements of customers. Vision Express has taken a

Explain the upper or lower control limits for a mean chart, The overall ave...

The overall average on a process you are attempting to monitor is 50 units. the process standard deviation is 1.72. Determine the upper and lower control limits for a mean chart, i

Explain great discrepancy in service levels, After graduation, you decide t...

After graduation, you decide to go into a partnership in an office supply store that has existed for a number of years. Walking through through the store and stockrooms, you fin

Explain operational management strategy for a company, Identify how the cha...

Identify how the changes in the internal envirobnebt affect the Operational Management strategy for a company. For example, what impact are the following factors likely to have on

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 significant barrier to good customer service, Is employee turnover ...

Is employee turnover ever a significant barrier to good customer service? Why, or why not?

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