The experiment is commonly phrased in non-anthropic way by statisticians: there are many items getting sequential unique numbers, starting from 1. You get to see a single item’s number n and have to guess how many items are there, and the answer is 2∗n. (Also, there are ways to guess count of items if you’ve seen more than one index)
The experiment is commonly phrased in non-anthropic way by statisticians: there are many items getting sequential unique numbers, starting from 1. You get to see a single item’s number n and have to guess how many items are there, and the answer is 2∗n. (Also, there are ways to guess count of items if you’ve seen more than one index)