Which of the following describes the primary focus of Quality Assurance in industrial engineering?
Question 2
In Statistical Process Control (SPC), what is the primary purpose of a control chart?
Question 3
Which of the following best describes the 'Analyze' phase in a Six Sigma DMAIC project?
Question 4
What is the main objective of Design of Experiments (DOE) in process improvement?
Question 5
A process has a mean of $ \mu = 100 $ and a standard deviation of $ \sigma = 4 $. The upper specification limit (USL) is $ 116 $ and the lower specification limit (LSL) is $ 84 $. What is the process capability index ($ C_p $)?
