A _____ is a set of process observations that are examined for the purpose of constructing control charts.
A)Subgroup
B)Sample
C)Zone
D)Common causes

Question

Quizplus · Accepted Answer

A subgroup is a set of process observations that are examined for the purpose of constructing control charts. Control charts are used to monitor and analyze a process in order to identify any potential issues or problems. By examining the data within subgroups, it is easier to pinpoint any trends or patterns that may indicate a problem. Therefore, subgroups are a critical component of control chart analysis. Sample refers to a selection of data used to estimate the characteristics of a larger group, and zone and common causes are not directly related to the construction of control charts.

A _____ Is a Set of Process Observations That Are