Author: Stan Eisenstat
Subject: Re: [Cs323] Grades
Date: Thursday, 12 Nov 2020, 22:37:38
> Message Posted By: Unknown > > What is the curve in the class typically? Also, what is the minimum raw > score typically required to pass? As I posted earlier: Date: 29 Sep 2020 21:52:31 -0400 (Tue) Subject: Comments on the grading of fiend From a purely mathematical perspective the grades on the ideal homework assignment or exam should range from a low of 0% to a high of 100% with a median of 50%. This gives the most information about how well each student performed. It is also unacceptable psychologically! Thus my goal is a more modest 60% to 100% range with a median of 80%, which seems acceptable on both counts. As you will see below, I almost succeeded with the final script for fiend. But I also want to give final grades that are more or less consistent with Yale norms. Thus I have the following rules for letter grades: 1) To give at least 45% A's and A-'s, the lower limit on the A/A- range will be low enough that at least 45% of the class lies above it. There are similar rules for the other grade ranges. 2) To honor the expectation that a student whose total grade is at least 90% should receive an A or A-. Thus the lower limit on the A/A- range will be at most 90% (even if this means giving more than 45% A's and A-'s). There are similar rules for the other grade ranges. 3) The PASS/FAIL line is around 55%, after all lateness penalties are ignored. --Stan-PREV INDEX NEXT