Which is not a characteristic of instability?
A)Larger than normal amount of variation
B)Higher-than-expected frequencies in tails of the distribution of means
C)Often caused by untrained operators
D)Specification limits that are too narrow

Question

Quizplus · Accepted Answer

Instability in a process refers to unpredictable or erratic behavior, often indicated by variations and anomalies in data, not by the specification limits themselves. Specification limits being too narrow is a matter of design or process capability, not a characteristic of instability.

Which Is Not a Characteristic of Instability