Some of the Correct quality terminology include 5 (2 points) Non conformities and defects C chart, Non conformities per unit U chart. Upper and Lower specification limits inherent in the process, Upper and Lower control limits defined by engineers and externally, Target or nominal value Non conformities and defects C chart. Non conformities per unit U chart Upper and lower specification limits imposed externally. Upper and lower control limits from the process variability. Target or nominal value Variable and attribute statistical process control charts are effective offline quality tools Design of experiments is an effective online quality tool