Confidence interval for the population proportion

Assignment Help Operation Management
Reference no: EM131475443

A new product is being tested by Zed Electronics to determine if it will continue to operate in a stable fashion under a variety of conditions. A sample of 400 items items were tested, and 60 failed the test. Determine a 90 percent confidence interval for the population proportion.

Reference no: EM131475443

Questions Cloud

Identify the over riding management methodology : Identify the over riding management methodology used with the various work groups in the organization.
Production line with three single-machine stations in series : Consider a production line with three single-machine stations in series. Find the profits for the above push and pull systems.
Hot chocolates does it need to sell in order to break even : how many hot chocolates does it need to sell in order to break even?
What should be the price of the spa services : Harrison Hotels is considering adding a spa to its current facility in order to improve its list of amenities. What should be the price of the spa services?
Confidence interval for the population proportion : Determine a 90 percent confidence interval for the population proportion.
You think an organization should be centralized : think an organization should be centralized or decentralized in its operations especially when it comes to making transfer pricing decisions.
The company achieved by applying this technique : Identify three benefits that the company achieved by applying this technique.
What does the term population really mean : What does the term population really mean? What are some examples of populations? What is external validity, and what is the best way to strengthen it?
Decision during the group decision-making process : When reaching a decision during the group decision-making process, the project manager must build a consensus among the group

Reviews

Write a Review

Operation Management Questions & Answers

  Price of product to maximize profit is nonlinear problem

Setting the price of a product to maximize profit is a nonlinear problem that could be assigned to a management scientist. Demand D for a product is generally a decreasing function of price P. When the price is low demand is high but the profit is sm..

  What would be the countys annual profit

A Virginia county is considering whether to pay $50,000 per year to lease a prisoner transfer facility in a prime location near Washington D.C. they estimate it will cost $50 per prisoners to process the paperwork at this new location.

  Furniture face lift refinishes old wood furniture

Furniture Face Lift refinishes old wood furniture. Their process for refinishing chairs has 8 workers and 4 stations. Each chair starts at the Stripping station, then goes to Priming, then to Painting and finally to Inspection.

  Auto racing is the fastest growing spectator sport

Case: IndyCar Auto racing is the fastest growing spectator sport in the United States. Unfortunately, open-wheel racing has experienced a period of decline while other forms of auto racing—most notably NASCAR—have grown. After years of damaging compe..

  Analyze the concept of line versus staff authority

Analyze the concept of line versus staff authority and determine ways a manager may become an effective delegator of authority.

  What is the setup cost based on the desired lot size

Rick Wing has a repetitive manufacturing plant producing automobile steering wheels. Use the following data to prepare for a reduced lot size. What is the setup cost, based on the desired lot size

  Compare the advantages and disadvantages of these two strate

Boeing strategy appears to focus on its 777 midsize plane ability to fly into smaller, nonhub airports. Rival European Airbus strategy appears to focus on large planes. Compare the advantages and disadvantages of these two strategies.

  Describe the potential advantages

Identify the methods dealing with resistance to change. Indicate when each method should be used and describe the potential advantages and disadvantages that are associated with using each method.

  What is the labor productivity and materials productivity

Apex brothers builds bird houses for its customers. The average birdhouse is priced at $30. Labor costs for a birdhouse average $10 per birdhouse, material costs average $3 per birdhouse, and overhead costs average $5 per birdhouse. what is the labor..

  Roles and responsibilities and deliverables

Identify three TQM tools that may be used for ongoing process improvement. Be sure to describe who will use the tool, when it will be used, and what interval and how it will lead to process improvement.

  Identify four potential unethical actions

Identify four potential unethical actions or inactions related to capacity planning, and the ethical principle each violates.

  How is additional capacity gained on the bottlenecks

How is additional capacity gained on the bottlenecks? Why does it appear that the bottlenecks are spreading? What is the impact of this? What is done to correct it? What are the problems with the current system of measuring the plant’s performance? W..

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