M
Jim
I think what you talk of, and have experienced, is the natural variance that is resident in all processes.
All process will vary around a mean value, if in control, and like you say more often than not we will miss our mean value or 'target'.
Which is why careful statistical analysis of our measures is so useful.
I think what you talk of, and have experienced, is the natural variance that is resident in all processes.
All process will vary around a mean value, if in control, and like you say more often than not we will miss our mean value or 'target'.
Which is why careful statistical analysis of our measures is so useful.