Variations that need not occur in production processes are referred to as
A)assignable variations.
B)control variations.
C)natural variations.
D)process variations.
E)None of the above

Question

Quizplus · Accepted Answer

Assignable variations are those that can be traced to a specific cause or factor, such as a faulty machine or human error. Control variations are those that are within the normal range of variability and can be managed through the use of statistical process control. Natural variations are those that occur randomly and cannot be controlled or eliminated. Process variations refer to any type of variation that occurs within a production process. Therefore, the correct answer is A) assignable variations, which are the only type of variation listed that explicitly refers to variations that need not occur in production processes.

Variations That Need Not Occur in Production Processes Are Referred