QUESTION 4 It can generally be said that a control chart will: detect some process shifts, but rarely indicate the process has shifted when it hasn't detect all process shifts, but not necessarily as soon as they occur. detect all process shifts as soon as they occur. detect some process shifts, and often indicate the process has shifted when it hasn't QUESTION 5 When significant reductions in error rate for an organization's key processes have occurred, the cost of Quality as a percent of Revenue will Decrease, as costs of failures decrease Either increase or decrease the COQ and error rate are unrelated Increase as costs of failures increase Increase, as prevention costs increase QUESTION 6 On a Soatter Diagram attempting to predict beyond the region of the data is known as multiple regression bi polarization extrapolation interpolation QUESTION 7