Add Yahoo as a preferred source to see more of our stories on Google. A recent study of cognitive analyses says the average intelligence quotient, or IQ, in the United States is about 98. According to ...

The intelligence quotient (IQ) is a standardized measure of cognition, or your ability to think, understand, reason, learn, and remember. By design, the average IQ score is 100. Higher IQ scores are ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. South Korea had the highest average IQ worldwide, while the United ...

North Dakota in the Upper Midwest ranks among the top 5 smartest states with the highest average IQ. It is one of the least populated states in the US and it has an estimated state IQ score of 101.7.

So, just how smart do you think Delawareans are? The state's average IQ ranking might surprise you. According to a study by data accessibility website Data Pandas, the First State ranks 28th in the ...