- #1
semidevil
- 157
- 2
so I"m trying to understand pdf, the one where the formula is ((rCk) * (wCn-k))/(NCn). Here, xCx means x chooses x.
anyways, N is the total, and n is how much you sample out of it. and we know that r + w = N.
what is k?
I know this is diffenrent for all problems, but is there an analogy..I"m having trouble setting things up.
anyways, N is the total, and n is how much you sample out of it. and we know that r + w = N.
what is k?
I know this is diffenrent for all problems, but is there an analogy..I"m having trouble setting things up.