Which Is Not a Rule of Thumb to Indicate an Out-Of-Control

question 85

Multiple Choice

Which is not a rule of thumb to indicate an out-of-control process on the chart?

• A) Single point outside three sigma
• B) Three of four successive points outside two sigma on the same side of the centerline
• C) Four of five successive points outside one sigma on the same side of the centerline
• D) Nine successive points on the same side of the centerline

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Definitions:

Dramaturgical Sociology

A perspective in sociology, introduced by Erving Goffman, that likens social life to a theatrical performance where individuals present themselves in ways that will be accepted by others.

Scientific Method

A systematic and empirical method of investigation involving observation, hypothesis formation, experimentation, and conclusion to acquire or refine knowledge.

Democratic Revolution

A fundamental change in political power or organizational structures that occurs when the population revolts against the existing regime to establish a more democratic system.

Evidence

Information or facts presented to support or refute a claim, often used in legal contexts.