What Is The Average IQ in the World – Look At the Stats
IQ stands for intelligence quotient, but the way we measure it has completely changed over the years. Back in the day, it was a literal math equation. If a 10-year-old could solve puzzles like an average 12-year-old, you divided their “mental age” by their real age, multiplied by 100, and got an IQ of 120. … Read more