IQ
[Hypergeometric Distribution](https://texonom.com/hypergeometric-distribution-d2991028029f4fd7bab66ea900058fcd) 


## Intelligence Quotient
![https://www.sciencedirect.com/science/article/abs/pii/S0160289623000363](https://www.notion.so/image/https%3A%2F%2Fs3-us-west-2.amazonaws.com%2Fsecure.notion-static.com%2F49b9bfa0-dcb6-4ce4-b519-e20426066aa6%2FUntitled.png?table=block&id=2a1989ff-5f7b-4269-b5df-b2a44fcff965&cache=v2)

> IQ : definition standard 편차 15로 표준화한 **상대값
> usually **personal difference is bigger than sex difference in human attribute




### IQ Distribution
> [Estimated IQ distribution of children given IQ of parents](https://milkyeggs.com/biology/estimated-iq-distribution-of-children-given-iq-of-parents)





