A Statistical Control Chart

question 60

Multiple Choice

A statistical control chart:

• A) Sets control limits based on managerial intuition and experience with the process.
• B) Is useful for identifying random versus systematic variances.
• C) Is useful for identifying in-control but not out-of-control operations.
• D) Depicts the expected mean (or target) value of a process, but not the allowable range around that value.
• E) Determines control limits (both upper and lower) informally, by trial and error.

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Definitions:

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