Thank you. I admit I was very surprised by the curve.
My sister and I are 126, my brother was 148, my son is 132. I’m old as the hills but back when tested we realized that my brother’s was higher than average but thought my sister and I were about average.
Perhaps the population’s IQ has been dropping in general in recent years.
In the move “The Paper Chase” a guy at Harvard says his IQ is 190. I thought it was not possible, but it is. I met a guy who had that IQ. He was amazing.
IQ isn't everything - but it is true in most cases. The kids I went to high school waaaay back that tested over 1500 on their SATs are all millionaires. Interesting how that works.