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

Line balencing, What do you understand by “line balancing”? What happens if...

What do you understand by “line balancing”? What happens if balance doesn’t exist?

Scheduling, external factors affecting schedulling

external factors affecting schedulling

Legal rules for recovery of the amounts, MJZ Corporation had a checking acc...

MJZ Corporation had a checking account with Gulfstream Bank. So that customers who close their accounts would not be embarrassed by having their checks bounce, the bank routinely h

Explain relevance in the departmentclosing decision, Toon Town Toy Company ...

Toon Town Toy Company is considering the elimination of its Packaging Department. Management has received an offer from an outside firm to supply all Toon Town's packaging needs. T

Explain formal communication chain effective, Most organizations possess so...

Most organizations possess some formal organizational chart showing the established lines of authority and the division of labour. Generally, formal processes of communication are

Explain less of each of the inputs of production, All else constant, as the...

All else constant, as the price of petroleum increases relative to the prices of other inputs to the production process, in their effort to minimize their total costs of production

Explain when great technological projects, Superior expertise about how tec...

Superior expertise about how technologies work does not guarantee superior judgment about how they should be used, regulated, or governed. As technology becomes more sophisticated,

Explain design-oriented hazards, A comprehensive safety assessment report c...

A comprehensive safety assessment report contains both testing and hazard analysis. What types of safety testing would be performed on commercial aircraft to identify any design-o

Explain what is the maximum possible output per week, An assembly line with...

An assembly line with 7 tasks is to be balanced. The longest task is 8 minutes, the shortest task is 2 minutes, and the sum of the task times is 53 minutes. The line will operate f

Explain the food stamp and fast foods, Case Study- Food Stamp and Fast Food...

Case Study- Food Stamp and Fast Foods 1. What is the the legal issues involved in the expansion of the SNAP program to the fast food business as well as to how these legal issue

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