Code: Select all
Coming soon.\(\dfrac{n!}{(n - k)! \,\,k!}\)\(\,\,p^{k}\,\,(1 - p)^{n - k}\)
\(n = \,\,total\,\,trails\)
\(k =\,\,successful\,\,trails\)
\(p^{k} = probability\,\,of\,\,one\,\,successful\,\,trial\)
\((1 - p)^{n - k} = probability\,\, of\,\, unsuccessful\,\, trail\)
