Is 5 feet 7 inches tall for a girl?
Yes, she would definitely be considered tall. The average height for a woman in the US is 5′ 3″ 1/2. The standard deviation is about 2.7 inches. So a woman who is 5′ 7″ is more than one standard deviation above the mean, so she is taller than at least ~85% of the woman in the US.