question 30

True/False

$$\text { If } \bar { x } \text { is a good estimator for } \mu \text {, then we expect the values of } \bar { x } \text { to cluster around } \mu \text {. }$$

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Definitions:

Production Line

A manufacturing process in which parts or ingredients are added in sequence until the final product is assembled.

Kaoru Ishikawa

A prominent Japanese organizational theorist known for his contributions to quality management, including the development of the Ishikawa or fishbone diagram.

Fishbone Diagram

A visual tool used for identifying the root causes of a problem, named for its resemblance to a fish's skeleton.

Problem-Solving Tool

A method, technique, or device that assists in identifying solutions to specific issues or challenges.