Given the Following Process Control Data for a Quality Attribute

question 19

Short Answer

Given the following process control data for a quality attribute (three samples of size 400 each):
If the process is known to produce 11 percent defectives on average,what is the alpha risk (probability of Type I error)for upper and lower control limits of .1256 and .0944 respectively? .1412 and .0788? .1568 and .0632?

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Definitions:

Corporate Sustainability

An approach by businesses to create long-term value by considering how they operate in the ecological, social, and economic environment.

Sustainability

The practice of maintaining processes or systems in ways that ensure they can continue indefinitely without depleting resources or harming the environment.

Productivity Standards

are set benchmarks or metrics used to measure the efficiency and effectiveness of an employee's work output against predetermined targets.

UPS

United Parcel Service, a global shipping and logistics company known for its package delivery services and supply chain management solutions.