SCENARIO 19-3
-Referring to Scenario 19-3, suppose the analyst constructs an R chart to see if the variability in
Production times is in-control.The R chart is characterized by which of the following?
A) Increasing trend
B) Decreasing trend
C) In-control
D) Points outside the control limits

Question

SCENARIO 19-3 
-Referring to Scenario 19-3, suppose the analyst constructs an R chart to see if the variability in
Production times is in-control.The R chart is characterized by which of the following?
A) Increasing trend 
B) Decreasing trend 
C) In-control 
D) Points outside the control limits

Quizplus · Accepted Answer

An R chart is used to monitor the variability of a process. If the process variability is stable and consistent, the R chart will show that the points are within the control limits, indicating that the process is in-control.

SCENARIO 19-3 -Referring to Scenario 19-3, Suppose the Analyst Constructs an R