n flips or Bernouli trials and the probability of any particular outcome for a coin can be calculated u... u do $n=10$ trials. The probability of success in any given trial is $p=\frac{1}{2}$. You want k=3 succ... (probability: (1−p)n−k). The successes can occur anywhere in the trials, and there are (nk) to arrange... P(E|H) \cdot P(H) } { P(E) } $$
$H$ stands for any hypothesis whose probability may be affected by n
s number. Paul Erdős has an Erdős number of zero. Anybody else's Erdős number is $k + 1$ where $k$ is the lowest Erdős number of any co-author.
Erdős wrote around 1,500 mathematical... have an Erdős number of 2 (but not with Erdős or anyone with an Erdős number of 1) have an Erdős numbe
d then sit around guarding it. This does not have any positive economic impact for anybody. Nothing has been made, produced or accomplished in this exercise