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

Political risk for an organisation, Identify, with examples, groups that ma...

Identify, with examples, groups that may represent a significant political risk for an organisation that is considering engaging in Foreign Direct Investment.  When companies a

Persuasion - types of managerial tactic, Persuasion - Types of Managerial T...

Persuasion - Types of Managerial Tactic The manager assigns the development of ideas to experts, possibly external consultants or internal technical staff who in turn project

Explain a stereotype associated with an asian country, 1. Think of a stereo...

1. Think of a stereotype associated with an Asian country and one associated with a Latin American country. How can these stereotypes potentially influence decisions related to HR

Explain what is the average waiting time in line, Assume a drive-up teller ...

Assume a drive-up teller window at a bank. Customers arrive at the rate of 25 per hour. The teller can serve one customer every two minutes. Assume exponential inter-arrival and ex

Explain authority to make such an agreement, White, Fring, and Pinkman are ...

White, Fring, and Pinkman are partners in the operation of the A1A car wash. Without Fring's knowledge, White and Pinkman sold 10 percent of their interest in the business and its

Explain the two main types of financing, How have globalization and informa...

How have globalization and information technology created new opportunities for entrepreneurs? Describe current demographic trends that suggest new goods and services for entrepren

Explain extensive evaluation of personal records revealed, President of Was...

President of Washington Enterprise and controlled 16 plants throughout the South. Extensive evaluation of personal records revealed the name Sid Smith, assistant plant manager in A

Explain why is mis one of the most important courses, Why is MIS one of the...

Why is MIS one of the most important courses for a business student?

Demand Forecasting and Inventory Management., Discuss the supply management...

Discuss the supply management''s heightened concern for future acquisition needs - for example, capital equipment acquisition, supplies contract, standard commodity, etc.

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