12 Essays: less than 1%?

silverturtle
Tue, 23 Feb 2010 18:59:45 +0000

However, one will not mistake a 9 essay for a 12 essay, and vice versa, no matter how bad the scorer is.



Please note this point from post #4:



2.8% to 4.1% of essays receive scores from the graders that differ by 2 or more.



When I say “2 or more,” I mean on the scale of 1-6. Thus, graders apparently not only mistake a 9 essay for a 12 essay, but also an 8 essay for a 12 essay.