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) 3.6 inches to 3.8 inches.
B) 3.8 inches to 3.9 inches.
C) less than 3.5 inches.
D) 3.5 inches to 3.9 inches.
Correct Answer:

Verified
Correct Answer:
Verified
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