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 the different delivery styles that speakers , Explain the different...

Explain the different delivery styles that speakers can select for their presentation.

Describe the pivot initiative at midwest bank, Complete the case study The ...

Complete the case study The PIVOT Initiative at Midwest Bank, Part I, starting on page 358. On the basis of the information: • Prepare a 3 to 5 page paper discussing what conclusio

Describe different steps needed for proper decision making, Question: O...

Question: Oceania Hospitals has recorded demand for heart transplant surgery over the past few years. The data is given in the following table: a) You have been hired

Explain obstacles and the boat was operated properly, A water skier who bre...

A water skier who breaks his leg after a tumble while water skiing, where the lake was free of obstacles and the boat was operated properly, will probably fail to recover in an act

Explain car rental agency that calculates rental charges, Create a project ...

Create a project for the local car rental agency that calculates rental charges. The agency that calculates $15 per day plus $0.12 per mile. Form: Use text boxes for the customer n

Cheapest car rental rents cars why getting loses, Cheapest Car Rental rents...

Cheapest Car Rental rents cars at the Chicago airport. The car rental market consists of two segments: the short term segment, which rents for an average of .5 weeks, and the mediu

Explain managers viewed emotional intelligence as important, 1.A credit car...

1.A credit card company is interested in the average balance tht is carried by its college aged card holders. They are particularly interested in whether the average balance of the

Explain compensated for the loss in purchasing power, Fourteen years ago, t...

Fourteen years ago, the U.S. Aluminium Corporation borrowed $9.9 million. Since then, cumulative inflation has been 98 percent (a compound rate of approximately 5 percent per year)

Explain skilled nursing care, A nursing home contracts with an HMO for skil...

A nursing home contracts with an HMO for skilled nursing care at $2.00 PMPM. If costs are expected to average $120 per day, what is the maximum utilization of days per 1,000 member

The chair business uses price as major competitive factors, Management beli...

Management believes they can increase the price per chair by 10 percent in this new situation and improve profits by 10 percent. However, the sales department cautions that the pri

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