Operations and Supply Chain Management 9th edition
9th Edition
ISBN: 9781119320975
Author: Roberta S. Russell, Bernard W. Taylor III
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Question
Chapter 8.S, Problem 7Q
Summary Introduction
To explain: The steps involved in conducting a work sampling.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Describe the steps involved in conducting a work sampling study.
What are the trade offs in choosing between time study and work sampling for work measurement.
A Methods and Measurements Analyst needs to develop a time standard for a certain task. The task involves use of a ruler, square, and portable electric saw to mark and cut the "notch" in a rafter (a standard carpentry task of home construction). In a preliminary study, he observed one of his workers performing this task five times. The observations were made in an air-conditioned, well-lit training facility, at ground level, with all tools and equipment clean and readily available.
Observation:
1
2
3
4
5
Task time (seconds):
82
74
80
83
76
a. What is the actual average time for this task?
b. What is the normal time for this task if the employee worked at a 20% faster pace than is typical for adequately trained workers?
c. What is standard time for this task if allowances sum to 14%?
d. If the analyst then thought more carefully about his experiment and decided that the allowances needed to be increased to match the real (outside, not air-conditioned)…
Chapter 8 Solutions
Operations and Supply Chain Management 9th edition
Ch. 8.S - Compare the use of predetermined motion times for...Ch. 8.S - Prob. 2QCh. 8.S - Prob. 3QCh. 8.S - Prob. 5QCh. 8.S - Prob. 6QCh. 8.S - Prob. 7QCh. 8.S - Prob. 1PCh. 8.S - A sewing operator at the Gameday Sportswear...Ch. 8 - Prob. 1QCh. 8 - Prob. 2Q
Ch. 8 - Prob. 3QCh. 8 - Prob. 4QCh. 8 - Prob. 5QCh. 8 - Prob. 6QCh. 8 - Prob. 7QCh. 8 - What are some of the ways companies achieve...Ch. 8 - Prob. 10QCh. 8 - Prob. 12QCh. 8 - Prob. 13QCh. 8 - Prob. 16QCh. 8 - Prob. 17QCh. 8 - Prob. 18QCh. 8 - Prob. 20QCh. 8 - Prob. 21QCh. 8 - Prob. 22QCh. 8 - Prob. 23QCh. 8 - Prob. 24QCh. 8 - Prob. 25QCh. 8 - Prob. 27QCh. 8 - Prob. 28QCh. 8 - Prob. 33QCh. 8 - Prob. 34QCh. 8 - Discuss some of the uses and limitations of...Ch. 8 - Prob. 1PCh. 8 - Professor Cook teaches operations management at...Ch. 8 - Nite-Site, Inc., manufactures image...Ch. 8 - Prob. 4PCh. 8 - Prob. 5PCh. 8 - Prob. 6PCh. 8 - Prob. 7PCh. 8 - Prob. 8PCh. 8 - Prob. 9PCh. 8 - Prob. 10PCh. 8 - Prob. 11PCh. 8 - Prob. 12P
Knowledge Booster
Similar questions
- Explain the steps involved in conducting a time study,and discuss any difficulties you might envision at varioussteps.arrow_forwardThe Konishi Electronics Company manufactures computermicrochips. A particular job that has been under analysis aspart of a quality-improvement program was the subject of atime study. The time study encompassed 20 job cycles, and the results include the following cumulative times and per-formance rating factors for each element: a. Compute the standard time for this job using an al-lowance factor of 15%. b. Using a sample standard deviation of 0.51 minutes, de-termine the number of cycles for this time study such that the company would be 95% confident that the av-erage time from the time study is within 5% of the true average cycle time.arrow_forwardGive other examples or illustrations of work sampling studies.arrow_forward
- Compare stopwatch time study and work sampling.arrow_forwardIn making a time study, differentiate elements and cycles. What is the advantage of breaking an operation into a more detailed list of elements?arrow_forwardWho uses and how do they use the effects of job measurements in an organisation?arrow_forward
- Develop an event process chain (EPC) diagram for the following staff-recruiting process at Yellow Brook Photography: • The current recruitment process for Yellow Brook Photography takes approximately 90 days. It begins when a manager completes a requisition and sends it to the Human Resources Department. The Human Resources Department reviews and assigns a number to the requisition and returns it to the manager for approval. He or she approves it, obtains the required approval signatures, and then returns it to Human Resources. • Next, Human Resources creates a job posting and announces the position internally through the company’s intranet, bulletin boards, or a binder of current job openings. Human Resources collects responses internally for eight days. After that, Human Resources solicits résumés from external sources by advertising in newspapers and online. Human Resources then prescreens the résumés and forwards information on qualified candidates to the hiring manager for review.…arrow_forwardTOYS AND JOB DESIGN AT THE HOVEY AND BEARD COMPANY The following is a situation that occurred in the Hovey and Beard Company, as reported by J. V. Clark. This company manufactured a line of wooden toys. One part of the process involved spray painting partially assembled toys, after which the toys were hung on moving hooks that carried them through a drying oven. The operation, staffed entirely by women, was plagued with absenteeism, high turnover, and low morale. Each woman at her paint booth would take a toy from the tray beside her, position it in a fixture, and spray on the color according to the required pattern. She then would release the toy and hang it on the conveyor hook. The rate at which the hooks moved had been calculated so that each woman, once fully trained, would be able to hang a painted toy on each hook before it passed beyond her reach. The women who worked in the paint room were on a group incentive plan that tied their earnings to the…arrow_forwardWrite job specifications using the Internet as well as your judgment.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Practical Management ScienceOperations ManagementISBN:9781337406659Author:WINSTON, Wayne L.Publisher:Cengage,
Operations ManagementOperations ManagementISBN:9781259667473Author:William J StevensonPublisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...Operations ManagementISBN:9781259666100Author:F. Robert Jacobs, Richard B ChasePublisher:McGraw-Hill Education
Purchasing and Supply Chain ManagementOperations ManagementISBN:9781285869681Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. PattersonPublisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...Operations ManagementISBN:9781478623069Author:Steven Nahmias, Tava Lennon OlsenPublisher:Waveland Press, Inc.
Practical Management Science
Operations Management
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:Cengage,
Operations Management
Operations Management
ISBN:9781259667473
Author:William J Stevenson
Publisher:McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi...
Operations Management
ISBN:9781259666100
Author:F. Robert Jacobs, Richard B Chase
Publisher:McGraw-Hill Education
Purchasing and Supply Chain Management
Operations Management
ISBN:9781285869681
Author:Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:Cengage Learning
Production and Operations Analysis, Seventh Editi...
Operations Management
ISBN:9781478623069
Author:Steven Nahmias, Tava Lennon Olsen
Publisher:Waveland Press, Inc.