What is average size for baby girl?
Newborns average about 7.5 lbs.
What is the average shoe size for a 9-year-old girl?
Although shoe sizes will vary depending on a child's height and weight, the average shoe size for a 9-year-old American girl ranges from a size 13 to a size 2.References:Gymboree Size Chart
What is the average waist size of a 6-year-old girl?
The waist size of a 6-year-old girl would depend on her height and body composition rather than her age. That is because because weight is related to height and body composition rather than age.
What is average wrist size for 6 year old girl?
It is about 4 1/2 inches around.