alt Hacker News> You can ask 100 people and they'll all give you a different list.
True. With 5 choices you need at least 126 people before you can guarantee that two lists are the same.
> You can ask 100 people and they'll all give you a different list.
True. With 5 choices you need at least 126 people before you can guarantee that two lists are the same.
That's the upper limit, but with correlated data like this dupes can come in way sooner. I bet you don't have to ask ten people before you get a repeat with this topic.