An X-Bar Control Chart Was Examined and No Data Points

question 106

Multiple Choice

An x-bar control chart was examined and no data points fell outside of the limits. Can this process be considered in control?

• A) No, there could be a pattern to the points, the R-chart must be checked.
• B) Yes, it is unlikely that there is a pattern in these points.
• C) No, the number of samples must be known.
• D) Yes.
• E) Yes, there is not enough data to determine otherwise.

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Definitions:

Call Button

A device used by patients to alert healthcare providers or caregivers to their need for assistance.

Staff Person

An individual who is employed by an organization and is part of its workforce, contributing to its goals and mission.

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Feeling or appearing troubled or nervous.

"Do Not Disturb" Sign

A notice placed in a visible area to indicate that interruptions or disturbances are not welcome at that time.