5 ms·
I've heard the traditional (older style) American quarter is slightly biased to tails, as the head makes the coin's weight distribution slightly lopsided.
by sejje 13y ago
I've heard the traditional (older style) American quarter is slightly biased to tails, as the head makes the coin's weight distribution slightly lopsided.
- arjie 13y agoYou may find the following interesting: http://www.stat.berkeley.edu/~nolan/Papers/dice.pdf http://www.stat.berkeley.edu/~nolan/Papers/dice.pdf They claim that a biased coin is impossible via weight distribution.