What are the natural tolerance limits of the process

Assignment Help Operation Management
Reference no: EM131131632

Light bulbs are tested for luminance. Random samples of 5 are chosen. The summary information below is for 30 Samples. The specification limits are 90 lumes a. Estimate the process standard deviation b. Assume that all points on both charts plot within the control limits. What are the natural tolerance limits of the process? c. What are your conclusion regarding the ability of the process to produce items conforming to specifications? Find Cp and Cpk. d. Assuming that if an item exceeds the upper specification limit it can be reworked and if it is below the lower limit it must be scrapped, what percent scrap and rework is the process now producing? e. It the process were centered on at u = 90, what would be the effect on the percent scrap or rework?

Reference no: EM131131632

Questions Cloud

What is nature of the reference document you will be making : What is the nature of the reference document you'll be making: instructional document, map, specifications sheet, brochure, chart, atlas? Will this be an electronic document?
Operations management involves continuous decision-making : Operations management involves continuous decision-making; hopefully most decisions made will be:
What is the angular speed of the turntable : What is the angular speed of the turntable when the child is 2.50 m from the center, assuming that you can treat the child as a particle?
What explains the high level of corruption at siemens : What explains the high level of corruption at Siemens? How did managers engaged in corruption rationalize it? What do you think would have happened to a manager at Siemens if he or she had taken a stand against corrupt practices?
What are the natural tolerance limits of the process : Light bulbs are tested for luminance. Random samples of 5 are chosen. The summary information below is for 30 Samples. The specification limits are 90 lumes a. Estimate the process standard deviation b. Assume that all points on both charts plot with..
Can we be fit and fat at the same time : Are we at a decreased risk of diabetes, coronary artery disease, hypertension and stroke if we are fit and overweight or lean and unfit?
Explain the reasons or need for the training program : Analyze the Training Process Model in Chapter 1 of the textbook and explain how this model would support the training program that you are developing. Does the model need to be changed in order to accommodate your organization's needs? If so, expl..
Creating an incentive program for software design firm : If you had to develop an incentive system for a small company that makes tortillas, using motivation theories or approaches, which elements from your selected theories or approaches would you use? Why? Would your choice be the same if you were creati..
What force does the laser beam exert on the mirror : What force does the laser beam exert on the mirror?

Reviews

Write a Review

Operation Management Questions & Answers

  Example of measurement

Which of the following is NOT an example of measurement?

  Generate an income tax deduction

Which of the following gifts of less than the client's entire interest in property would not generate an income tax deduction? Select one: a. a charitable gift annuity b. a remainder interest in a qualified charitable remainder trust c. a charitable ..

  Explain how CAPM assists in measuring both risk and return

Explain how the CAPM assists in measuring both risk and return. Explain how the CAPM assists in calculating the weighted average costs of capital (WACC) and its components. Illustrate why some managers have difficulty applying the Capital Asset Prici..

  Determining best pricing strategy for a product

Determining best pricing strategy for a product. Establishing a production schedule that enables firm to meet forecasted sales.

  Essay - value of business process improvement

Write a double-spaced essay on the value of business process improvement to an individual business. Describe clearly and concisely what is involved in such activity.

  What is the equivalent annual annuity of this deal

An company buys a color printer that will cost $18,000 to buy, and last 5 years. It is assumed that it will require servicing costing $500 each year. What is the equivalent annual annuity of this deal, given a cost of capital of 12%?

  Describe up to three psychological biases and emotional trap

Describe up to three psychological biases and emotional traps that you have seen the need to guard against, and describe effective ways you and others have overcome them.

  About the cooperative strategy

"Cooperative Strategy" Please respond to the following: From an ethical perspective, determine how much information a firm is obliged to tell a potential strategic alliance partner about what it expects to learn from the cooperative arrangement. Expl..

  Is cost often a function of the market requirements

To many people, high quality is synonymous with high price or high cost. Pick two functionally similar products that compete in very different markets and discuss the relative quality of each. One such example is a Toyota Corolla and a Rolls Royc..

  Management and protecting the public welfare

As a student, what do you see as your future engineering professional responsibilities in relation to both being loyal to management and protecting the public welfare? How does the implied social contract of professionals apply to this case? What pro..

  Analyze the impacts of such recalls on the strategy

Analyze the impacts of such recalls on the strategy, product design, and supply chain. Do continued recalls impact the reputation of a company?

  Review the competencies required of hr management

Review the competencies required of HR management and recommend at least two additional areas in which HR managers should be competent.

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