why do iq's vary what is the sensitivity of the frequency of extreme data points what is the iq of a person normally when your iq is higher what is the standard deviation in iq which population has a higher iq what should iq mean based on population what is normal range for iq is there a special name for the effect of high iq average iq for a high iq person how many people have the same iq is iq higher in high or low iq what is the difference between a normal iq and a hyperiq how much higher is iq than higher what is the iq of a human being what is high iq what is the normal iq for population what iq does the average person have what is the average iq of a high level math student what is considered a high iq