When the control chart shows a repeated series of small observations followed by large observations,the result is referred to as:
A)a cycle.
B)a trend.
C)a level shift.
D)instability.

Name: When the control chart shows a repeated series of small observations followed by large observations,the result is referred to as: A)a cycle. B)a trend. C)a level shift. D)instability.
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Question

When the  control chart shows a repeated series of small observations followed by large observations,the result is referred to as:
A)a cycle. 
B)a trend. 
C)a level shift. 
D)instability.

Quizplus · Accepted Answer

A repeated series of small observations followed by large observations indicates a cycle in the data.

When the Control Chart Shows a Repeated Series of Small