Our brains seem to differentiate between statistical base rates (facts about a population) and causal base rates (facts about a population that appear to be causal). So we will ignore things like demographic proportions and overweight things like crime rates, this is called Base Rate Bias.
When learning from statistical base rates it is easy to be surprised by facts without integrating that surprise into our understanding of the world. We learn better when surprise is rooted in individual cases.
- Thinking, Fast and SlowDaniel Kahnemanp. 174
