A Machined Part Has a Lower Specification Limit of 3

question 57

Multiple Choice

A machined part has a lower specification limit of 3.5 inches and an upper specification limit of 3.9 inches.The range for the pre-control green zone is:

• A)3.5 inches to 3.9 inches.
• B)3.8 inches to 3.9 inches.
• C)less than 3.5 inches.
• D)3.6 inches to 3.8 inches.

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Definitions:

Bayesian Theorem

A formula that describes the probability of an event, based on prior knowledge of conditions that might be related to the event.

Posterior Probabilities

Revised probabilities of events based on additional information.

Independent Events

Two events A and B where P(A ∣ B) = P(A) or P(B ∣ A) = P(B); that is, the events have no influence on each other.

Probabilities

The quantification of an event's occurrence likelihood, represented as a figure from 0 to 1.