Which of the Following Is NOT an Indication of an Out-Of-Control

Multiple Choice

Which of the following is NOT an indication of an out-of-control process?

A) Five consecutive points fall on one side of the center line.
B) Four of five consecutive points fall within the outer two-thirds region between the center line and one of the control limits.
C) Two of three consecutive points fall in the outer one-third region between the center line and one of the control limits.
D) A single point falls above the upper control limit.