Smarter people did better than Dumber people. The people with a score of 8,9 on numeracy did the best [1] but not as good as they should've. This is basically best shown on page 12 [2] on the actual paper, people with high numeracy have a better chance of correct answer than low numeracy.
I suspect the effect is even across low & high numeracy but because high numeracy people were more likely to get the correct answer to begin with. Akin to say you playing a toddler in Counter-Strike. You're more likely to win a round than them. So if for a round I disconnect one of your controllers then the disconnection is more likely to cause you a loss than the toddler because the toddler was going to lose anyways, the effect of disconnection for them is dwarfed by their innate ability.
Smarter people did better than Dumber people. The people with a score of 8,9 on numeracy did the best [1] but not as good as they should've. This is basically best shown on page 12 [2] on the actual paper, people with high numeracy have a better chance of correct answer than low numeracy.
I suspect the effect is even across low & high numeracy but because high numeracy people were more likely to get the correct answer to begin with. Akin to say you playing a toddler in Counter-Strike. You're more likely to win a round than them. So if for a round I disconnect one of your controllers then the disconnection is more likely to cause you a loss than the toddler because the toddler was going to lose anyways, the effect of disconnection for them is dwarfed by their innate ability.
[1]: https://youtu.be/zB_OApdxcno?t=413
[2]: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2319992