They've pulled 50-50 groups of students from South African University classrooms white / black and have strongly divergent results. Usually whites students around 115 IQ for and 85 for blacks.
College students are typically about 15 IQ points above population average thus estimating South African white IQ at 100 and black at 70.
We're all different. Kenyans can be world-class long distance runners and nobody anywhere near me could do that. Likewise, intelligence is not some parameter that's flat across the planet.
Also the way statistics work you could go to a large population of idiots and find several who are geniuses. Just look at how many Nigerians we have doing great compared to the teeming mass back home. Same with Indians.
Just like you can find a large host of idiots even among the Swiss or the Swedes.
Go check out IQ tests in South Africa.
They've pulled 50-50 groups of students from South African University classrooms white / black and have strongly divergent results. Usually whites students around 115 IQ for and 85 for blacks.
College students are typically about 15 IQ points above population average thus estimating South African white IQ at 100 and black at 70.
We're all different. Kenyans can be world-class long distance runners and nobody anywhere near me could do that. Likewise, intelligence is not some parameter that's flat across the planet.
Also the way statistics work you could go to a large population of idiots and find several who are geniuses. Just look at how many Nigerians we have doing great compared to the teeming mass back home. Same with Indians.
Just like you can find a large host of idiots even among the Swiss or the Swedes.