| Suppose we let a 3 rating represent "average for Digital".
Consider a different environment: the (US) military. It is said that military
officers are rated (annually?) in "efficiency reports". Any officer who is not
rated as "supremely efficient" (or whatever) is unlikely to be promoted. But,
due to normal bureaucratic requirements, officers have to be promoted -
therefore, more/less average officers are rated as "remarkably efficient", or
(horrors!) the military would run out of officers. I understand that
periodically even the military must normalize its rating system; that
happened at DEC several years ago. The upshot of it is, that it's ok to be
average.
Let's just presume that every DEC employee is indeed relatively superior to
the average employee (average hi-tech, average computer-industry, average
electronics-industry, average of averages, etc.), and assign each DECcie a
rating of 1, the best. Now what? Suppose we want to identify the highest-grade
DECcies. Apparently we'd have to re-do the ratings, comparing each DEcie with
all other DECcies. From this, you get an average, let's let it be 3...
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