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

Define necessary for business organizations to act ethically, Suggest two r...

Suggest two reasons why it is necessary for business organizations to act ethically, and provide support for your rationale.

What are the advantages accrue to training evaluation, What advantages accr...

What advantages accrue to training evaluation that measures return on investment (ROI)? What are some of the obstacles to implementing ROI measures, and how can they be overcome?

Explain what is the probability distribution of the time, Consider a queuin...

Consider a queuing system with 2 types of customers. Type 1 customers arrive according to a Poisson process with a mean rate of 5 per hour. Type 2 customers arrive according to a P

Compute the optimal quantity and period for this problem, A large supplier ...

A large supplier of electronic components has decided to control the inventory of a certain item by a periodic review, order up to R policy. The mean demand rate for this item is 5

Application of operations research, application of operations research in m...

application of operations research in managerial decision making

State the term shamrock organisation, State the term Shamrock Organisation?...

State the term Shamrock Organisation? Shamrock Organisation: According to Charles Handy the 'Shamrock Organisation' used to apply a model to the workforce flexibility. Th

Explain forecast week 7 using a six-week moving average, Weekly sales of ry...

Weekly sales of rye bread at the corner store are shown below. Using this data, forecast Week 7 using a six-week moving average. Week Sales 1 415 2 389 3 420 4 382 5

Patient management, i want to no how they management patient were to start...

i want to no how they management patient were to start up to the end

Describe at least two major strengths and two major weakness, Thoroughly ex...

Thoroughly explain at least two major strengths and two major weakness of united airlines

How to determine the capabilities of information systems, A young man has d...

A young man has decided to open his own auto repair shop. He will need a management information system and he has asked you for help. Determine the capabilities of information syst

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