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:

Testify

To make a formal statement of fact, especially under oath in a court of law.

Mala In Se

Acts that are considered inherently evil or morally wrong by their very nature, such as murder, theft, and rape.

Morally Wrong

Actions or conduct that are considered to be ethically bad or unacceptable according to societal standards or personal beliefs.

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A governmental body with the power to make, amend, or repeal laws.