high IQ is defined as a score between 107 and 158. That means around 70% of the high IQ people in this study had an IQ between 107 and 120. Over 90% had an IQ

high IQ is defined as a score between 107 and 158. That means around 70% of the high IQ people in this study had an IQ between 107 and 120. Over 90% had an IQ less than 130. Don't go out and assume that smoking a joint will help you get into Mensa.