Stratification is defined as ________
Posted: Thu Jul 14, 2022 1:47 pm
a) Tendency for the points to cluster artificially around the center line
b) Shift in the process level
c) Continuous movement of points in one direction
d) When the points fall near or slightly outside the control limits
b) Shift in the process level
c) Continuous movement of points in one direction
d) When the points fall near or slightly outside the control limits