Indications in a Control Chart of an Out-Of-Control Situation Include

Multiple Choice

Indications in a control chart of an out-of-control situation include all of the following except

A) Six or seven consecutive points that increase or decrease in value
B) About the same number of points above and below the center line
C) There are points outside control limits
D) There are no more points near the center line than there are close to the control limits