Explain how many observations are necessary for confidence, Operation Management

Assignment Help:

The Dubuque Cement Company packs 80-pound bags of concrete mix. Time-study data for the filling activity are shown in the following table. Because of the high physical demands of the job, the company's policy is a 23% allowance for workers.

a) Compute the standard time for the bag-packing task.

b) How many observations are necessary for 99% confidence, within 5% accuracy?

Related Discussions:- Explain how many observations are necessary for confidence

What is the supply chain terminology, What is the supply chain terminology?...

What is the supply chain terminology? Supply chain terminology: • Upstream refers to processes which arise prior to an organisations supply stage. • Downstream refers to

Presentation of performance measures - operations strategy, Presentation of...

Presentation of Performance Measures - Operations Strategy A useful way of presenting performance measures is to sketch them in a polar representation with each line represent

Explain lower foreign labour costs, Global expansion is fuelled by a (n): A...

Global expansion is fuelled by a (n): Answer (1) shrinking customer market, lower foreign labour costs, and advances in technology. (2) Expanding new customer market, lower foreign

Explain what laws are applicable to this fact pattern, Marie wrote Ray a ch...

Marie wrote Ray a check for landscaping her front lawn. Marie paid Ray in advance. The check was dated for five days later than the date of issuance. Ray was supposed to start land

Explain biggest barriers to widescale adoption of m-commerce, What do you t...

What do you think are the biggest barriers to wide-scale adoption of m-commerce by consumers? Who do you think is working on solutions to these problems and what might the solution

Explain corporate social responsibility, For this project component, you ge...

For this project component, you generally assess the impact of corporate social responsibility policy on the workplace and corporate America. To complete this assignment: • A

Explain what type of isdn is most commonly used, What type of ISDN is most ...

What type of ISDN is most commonly used by home subscribers for internet access? a. BRI b. PRI c. B-ISDN d. A-ISNN

World competitive merit for the manufacturing of goods, The regime in China...

The regime in China has been known to manipulate it currency creating a competitive a world competitive advantage for the manufacturing of goods. Evaluate the impact to the U.S. ma

Generate a system approach to performance appraisal, Develop a system appro...

Develop a system approach to performance appraisal that combines a group of appraisers, various times for appraisal, and a variety of instruments. Identify when each element would

Write Your Message!

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