Easy weight question!?

I have a friend, she's 4 foot 11, 12 years old, very light boned, not anorexic, and she weighs 75 pounds, i believe this is normal do you? explain...Easy weight question!?
whats normal about this question ask a nutritionist at least you will get the right answer if in fact that is what you are looking for
That sounds a little underweight and unhealthy. Someone who's 12 or almost 12 should weigh atleast around 80-90 pounds. I know someone who's 11 and they weigh 89 or so pounds.
Edit: Just checked, it's pretty close to underweight, but not there.
Hey I weigh 120 and I am 14, I personally think that wen you weigh 75 pounds at 12 is kind of creepy.