Assignable causes - causes of variability, Operation Management

Assignment Help:

Assignable Causes - Causes of Variability

Variability in process output may also be the result of external causes which are separately identifiable, and which are not inherent to the process. Examples of these might include incorrectly setting the process, tooling wear, equipment wear or a change of operator. 

When a process is subject only to its common causes of variability it is deemed to be stable, the variability of its outputs are predictable within statistical limits, and it is considered to be in control. Process control may then be seen as the detection and eradication of variability generated by assignable causes: SPC provides tools to help in this task.


Related Discussions:- Assignable causes - causes of variability

Calculate the two missing amounts, A company is considering whether to repl...

A company is considering whether to replace a machine. The old machine costs $90,000 and is being depreciated at 10% per annum using the straight line method. It is written down va

Explain the value of the business you selected, Know discuss what business ...

Know discuss what business you selected and the best possible method for determining the value of the business you selected. Explain your rationale

Why a project manager desires a work breakdown structure, A project manager...

A project manager desires a work breakdown structure that goes through 6 levels of detail. Level 3 through level 6 would most likely be prepared by: Answer Project sponsor

Electronic data interchange, Electronic data interchange relies on   St...

Electronic data interchange relies on   Structured data and standard business documents.

Sports of All Sorts, Formulate, but do not solve, the Linear Programming mo...

Formulate, but do not solve, the Linear Programming model which minimizes total shipping costs for the question below. Note: Skateboards can only be shipped in whole units (not i

International, what factors have contributed to the importance of internati...

what factors have contributed to the importance of international markets on operations management

Explain vroom model leadership, Compare and contrast, the three following l...

Compare and contrast, the three following leadership models: Vroom Model leadership, Fiedler`s Contingency Model and Hersey & Blanchard Situational Theory?

Explain what is the value of the coefficient, Forecasting 1. Briefly des...

Forecasting 1. Briefly describe when qualitative versus quantitative forecasting methods would be used? 2. Linear Regression. a. Describe what linear regression is and how

When manager focus the progress of an affirmative action, when manager moni...

when manager monitors the progress of an affirmative action program to advance minorities within the corporation; reviewing progress on changing in staff attitude; calls a special

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