there are a certain number of marbles in a bag, some are green, some red and some blue. I pick 3 blue marbles in a row. i observe that there was a 1 in 3417 chance that this would occur. if only my first two marbles where blue there would be a 1 in 204 chance.
-what is the smallest number of marbles that can be in my bag?
-how many blue marbles are there?
-how many possibllities are there for numbers of marbles in my bag?
i really need any help i can get with this, been working on it for hours