Construct a p -chart based on the questionnaire results

Assignment Help Operation Management

Reference no: EM131800131

Please show your work in detail so I understand how you arrived at the answer.

Rockness Recycling refurbishes rundown business students.

The process uses a moving belt, which carries each student through they've steps of the process in sequence. The ?ve steps are as follows:

SETUP ................DESCRIPTION ..........................................TIME REQUIRED PER STUDENT

1	Unpack and place on belt	1.0 minute
2	Strip off bad habits	1.5 minutes
3	Scrub and clean mind	0.8 minute
4	Insert modern methods	1.0 minute
5	Polish and pack	1.2 minutes

One faculty member is assigned to each of these steps. Faculty members work a 40-hour week and rotate jobs each week. Mr. Rockness has been working on a con-tract from General Eclectic, which requires delivery of 2,000 refurbished students per week.

A representative of the human resources department has just called complaining that the company hasn't been receiving the agreed-upon number of students. A check of ?nished goods inventory by Mr. Rockness reveals that there is no stock left. What is going on?

You are the newly appointed assistant administrator at a local hospital, and your ?rst project is to investigate the quality of the patient meals put out by the food-service de-partment.

You conducted a 10-day survey by submitting a simple questionnaire to the 400 patients with each meal, asking that they simply check off that the meal was either sat-isfactory 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 are as follows:

DATE	NUMBER OF UNSATISFACTORY MEALS	SAMPLE SIZE
December 1	74	1,000
December 2	42	1,000
December 3	64	1,000
December 4	80	1,000
December 5	40	1,000
December 6	50	1,000
December 7	65	1,000
December 8	70	1,000
December 9	40	1,000
December 10	75	1,000
TOTALS	600	10,000

a. Construct a p -chart based on the questionnaire results, using a con?dence interval of 95.5 percent, which is two standard deviations.

b. What comments can you make about the results of the survey?

Reference no: EM131800131

Questions Cloud

Establishment clause to label anything as unconstitutional : Congress would be inflicting with the No Establishment Clause to label anything as unconstitutional, because everyone is entitled to practice of any faith.

Charge of developing a global web strategy : Your company manufactures and sells golf clubs and would like to start selling outside Ireland. You are in charge of developing a global web strategy

Define nussbaum principle of equal liberty of conscience : Many Supreme Court cases were presented through out this paper, which included Board of Education v. Barnette (1943), Sherbert v. Verner (1963).

What is the impact of oci as a result of hedging transaction : What is the impact of OCI as a result of hedging transaction on its statement of income and statement of cash flows

Construct a p -chart based on the questionnaire results : Construct a p -chart based on the questionnaire results, using a con?dence interval of 95.5 percent, which is two standard deviations.

Forecast demand for boxes of rubber gloves : A company uses simple exponential smoothing with alpha = 0.1 to forecast demand for boxes of rubber gloves.

Prepare the entry to close the factory overhead account : Feathers Company is a manufacturing firm that uses job-order costing. Prepare the entry to close the Factory Overhead account.

Resources and capabilities of emerging multinationals : Compare and contrast the core resources and capabilities of emerging multinationals from emerging economies against multinationals

Compare and contrast defensive strategy : Compare and contrast Defensive Strategy and Offensive Strategy which regards to Case Analysis and Strategy Development.

User Account

All Pages