| Once grades are posted, any changes need to be done by paper request to the registrar, and it takes a while.
If you want to appeal a grade, there are a series of formal steps, first of which, speak to the professor!
and then if you dont like what he/she says, follow the steps on page 3.
"Course grades assigned by instructors are presumed to be correct. It is the responsibility of the student who appeals an assigned grade to demonstrate clerical error, prejudice, or capriciousness in the assignment of the grade, or that a reasonable accommodation for a documented disability was requested and not appropriately provided; otherwise, the judgment of the instructor is final." |