"HERC777" <firstname.lastname@example.org> wrote in message news:<email@example.com>... > and 1,000,000 other people all flip 100 coins themselves. > > on average, will someone flip the same 100 long sequence I did? > > how long a sequence will they match up to on average? > > Herc
This could be expensive, Herc. After each flip, on average half of the remaining people will fail to match your flip, and will be eliminated. So if you start with a cast of one million, which is about 2^20, you run out of tossers after about 20 flips. You need to start with about 2^100 people to give yourself a reasonable chance of a match. Where are you going to get 2^100 coins? That's 12676506002282294014967032053 Euros and 76 cents!