That all depends if she weighs each category equally. Then the math would probably be wrong. However if she values one area more than another, then that area could raise the or lower the average.
True. I did not play the migraine math game to figuring out the grade,because I gave several areas an A+, I valued those over all, thus coming to the end result.
Moving On....
I've read all the comments in this post, especially towards attributes and the rivalry/friendship bar. Putting the attributes aside lets talk about the bar.
If guy named Fred decided to hunker down in his basement and play the game based on the friend/rivalry points...who cares! Its not your game, it is his, he paid for it, he is the one playing it, Why should anyone past judgment on how someone else chooses to play. Yes, yes its your opinion, but there ARE some opinions that should be kept to yourself.
You honestly think that just because a bar is gone people who choose to play that way won't find a way to do it in DAI?
So the developer said they removed the bar because it was, "too gamey." Well no sh!t Sherlock, we ARE playing a game not eating venison.
If your going to keep a system in the game, go all the way or not at all. There is little sense to having the system but hiding the bar. There are some people who do not like the bar and that is fine. Again, my solution is: Put an option in the game to allow people to show or not to show the bar, by default it stays hidden.
People who choose to play by the bar should not be punished for the way they choose to play. Just because you, a developer or the Queen of England does not like having the bar, does not mean everyone feels the same way.
Do I play by the bar? No, I make my own choices and don't care if someone does or does not agree with me. However I still would like to see how far I am on a relationship without having to break out a piece of paper and a pen.