The average IQ score for an 11 year old girl is approximately 104.
By definition, an IQ of 100 is average.
If the boy's IQ is 122, then yes, 122 would be an IQ of an 11-year-old boy. It's an above average IQ with 100 being perfectly average.
That is a good score. It puts her as a solid average which is from 90 to 110.
An IQ of 100 is average. An IQ of 200 is very high.
About 95-110 :)
IQ is based on an average of 100 and a standard deviation of 15 for any group
IQ is the same for any age so 100 is the average.
The average IQ for anybody is 100.
The average IQ is 100.
100 is "average" for an IQ, therefore anything above 100 is above average.