When we need to be particularly sure about the quality of a product,we should ______.
A)do a process capability analysis at the start of the production run to ensure the process is working well and repeat the process capability analysis frequently
B)do a Pareto analysis frequently to ensure that the mean is not shifting
C)do a physical inspect of each unit produced to ensure compliance with customer requirements
D)do a specification conformance test

Question

Quizplus · Accepted Answer

Doing a process capability analysis at the start of production and repeating it frequently throughout the production run can help ensure that the process is working well and producing consistent results. This can help ensure the quality of the product. Doing a physical inspection of each unit produced or a specification conformance test can also be helpful, but they may not catch issues that occur within the production process itself. Doing a Pareto analysis is useful for identifying the most common sources of defects, but it may not necessarily ensure overall product quality.

When We Need to Be Particularly Sure About the Quality