Historically, the Average Proportion of Defective Bars Has Been 0

question 150

Multiple Choice

Historically, the average proportion of defective bars has been 0.015. Samples will be of 100 bars each. Construct a p-chart using z = 3. What is the value of LCL?

• A) less than or equal to 0.01
• B) greater than 0.01 but less than or equal to 0.02
• C) greater than 0.02 but less than or equal to 0.03
• D) greater than 0.03

---

Definitions:

Professional Standards

Established norms and criteria that define the quality and ethical conduct expected of professionals in a given field.

Performance of Duty

The act of carrying out responsibilities or tasks that are part of one's job or position, often with implications for legal and ethical standards.

Professional Duty

The responsibilities and obligations inherent to a professional role or occupation, requiring adherence to ethical standards and codes of conduct.

Engineer Designs

The process by which engineers create plans and specifications for structures, systems or products, combining scientific principles, creativity, and practicality.