Operating characteristic curve, Project Management

Assignment Help:

Operating characteristic curve

The operating characteristic curve for a sampling plan quantifies the risks. The OC curve for an attribute plan is a graph of the percentage defective in a lot versus the probability that the sampling plan will accept a lot. The figure describes the OC curve:

1775_operating characteristic curve.png

Figure : OC curve

The figure explains that the acceptance level at A has about 98% chance of being accepted. B has 50% of defective and has 23 % chance of being accepted, C has about 30% defective and has 3% chance of being accepted.

The  OC  curve  can  be  developed  by  determining  the  probability  of acceptance for many values of incoming quality. The probability of acceptance is the probability that the number of defectives in the sample is equal to or less than the acceptance number for the sampling plan.

The OC curve for a particular plan states only the chance that a lot having certain defective percentage would be accepted by the sampling plan.

The confidence level in connection with a particular defective percentage might not be stated by OC curve, the final quality achieved post completion of inspections might not be predicted exactly by the OC curve.


Related Discussions:- Operating characteristic curve

Show the product formulation, Q. Show the product formulation? One shou...

Q. Show the product formulation? One should also see the kind of infrastructure available in the laboratory and use the techniques which can be easily standardized for example,

Good project planning, Over the years, E has had a number of business succe...

Over the years, E has had a number of business successes in the building trade and property development. Her latest venture is to build a hotel in YX town. E has already gained the

Contingency planning-planning function, Contingency planning Contingenc...

Contingency planning Contingency planning is the part of the planning process that identifies alternative courses of action that an organization might follow if various differe

Skills helpful in project and programm support office, What skills are help...

What skills are helpful when working in Project and Programme support office? The skills which are most helpful probably include in Project and Programme support office: a.

Project Planning Appraisal and Control, 2. Why Conflicts arise between two ...

2. Why Conflicts arise between two or more mutually exclusive projects? Analyse the situations where conflicts may arise and suggest how these conflicts can be resolved.

Definitions of management, Definitions of management Several definition...

Definitions of management Several definitions of management have been given by different scholars. Mary Follet defined management as "having work done through others." Another

Budgeted cost of work performed (bcwp), Budgeted cost of work performed (BC...

Budgeted cost of work performed (BCWP), or "earned value" (EV), in project management is the budgeted cost of work that has truly been done in carrying out a scheduled task in a p

Define the conformance management systems, Define the conformance managemen...

Define the conformance management systems. Conformance management systems: Makes sure the output of the project for example the end product or result gathers the customer

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