For narrower limits of control, which of this is true?
Posted: Thu Jul 14, 2022 1:47 pm
a) Chart becomes insensitive to small shift
b) Chart becomes more sensitive to small shift but gives false alarms
c) Chart becomes more sensitive to small shift but gives accurate alarms
d) Chart gives no alarms at all
b) Chart becomes more sensitive to small shift but gives false alarms
c) Chart becomes more sensitive to small shift but gives accurate alarms
d) Chart gives no alarms at all