Average IQ by Country
收藏DataPandas2026-07-15 收录
官方服务：
资源简介：
Ranked with 2025 data from 1.2 million test-takers, the entire IQ gap across 143 countries spans just 24 points: less than two standard deviations.
提供机构：
DataPandas
社区交流群
科研交流群
商业服务
Ranked with 2025 data from 1.2 million test-takers, the entire IQ gap across 143 countries spans just 24 points: less than two standard deviations.