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

Explain optimal number of bookcases are produced, Question: S&V Industries ...

Question: S&V Industries manufactures book cases. Different sizes of cases are kept in inventory. The company has 80 man-hours and 36 pounds of wood available each day. 2 pounds of

Compute quantity is a fractional amount, The Bluegrass Distillery produces ...

The Bluegrass Distillery produces custom-blended whiskey. A particular blend consists of rye and bourbon whiskey. The company has received an order for a minimum of 400 gallons o

Economical management of a company, Consider a fast-food restaurant that is...

Consider a fast-food restaurant that is trying to improve its service during the 12:00 - 2:00 lunch period.  Right now the restaurant employs 5 different single-channel queues, but

Comparison between method and work measurement, Comparison between method a...

Comparison between method and work measurement: Method  study  is the  principle   technique  for reducing  the work  involved  primarily by eliminating unnecessary  movement

Explain key aspects of operations management, 1- With respect to a firm's s...

1- With respect to a firm's supply chain design, what are some key challenges in terms of achieving an optimal level of mass customization? 2 - Articulate key aspects of operati

What does operations function contribute to business, 1. What does the oper...

1. What does the operations function contribute to the business?  Answer: The answer must be that the operations function, whether it be to manufacture products or provide servi

Explain stage of the lifecycle, What are come strategic initiatives that Si...

What are come strategic initiatives that Sigma could pursue to prolong its growth naming the product lifecycle and how Sigma will need to recognize the stage of the lifecycle?

Define the reasons pandora would create a disaster recovery, Describe the r...

Describe the reasons Pandora would create a disaster recovery plan and a business continuity plan

Compute the linear charge density, An infinite line charge produces a field...

An infinite line charge produces a field of 9 × 104 N/C at a distance of 2 cm. Calculate the linear charge density

Explain what must the beta of this stock be, A stock has an expected return...

A stock has an expected return of 10.2 percent, the risk-free rate is 4.5 percent, and the market risk premium is 8.5 percent. What must the beta of this stock be?

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