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69 sats \ 3 replies \ @BlokchainB 20h \ parent \ on: SAT score distribution by parent income charts_and_numbers
Really? I assume on average of W2 wage earners?
Not specifically. If you give a bunch of kids IQ tests, those results will predict their future earnings better than the other stuff you know about them.
It's still a noisy predictor, though.
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Understand now IQ test versus something like math scores?
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Some math tests are essentially IQ tests
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