But I was totally thinking the whole time, "Any parent who heard 'I don't know' about a low grade would roll their eyes and not believe her." I have been there, though. The feeling of, "What?! I thought I was doing really well!" And being blind-sided by a teacher's negative assessment. And, MAN, is it ever frustrating.
So watch your BACK, Statistics teacher! Some awesome work is comin' atcha.