The average IQ score is designed to be 100. IQ scores between 90 and 109 are considered average. Genetics accounts for about 50% of the IQ differences between people. The intelligence quotient (IQ) is ...

Free IQ Test has published a new data-led article examining average IQ-style scores across England, Scotland, Wales, and Northern Ireland. The article, hosted on the UK-focused platform at freeiqtest.

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 ...

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 ...