/sci/ - Science & Math

I like to think I have sortof a good grip on stuff like this but I am brainfarting hard right now

There are the 4 possible outcomes GG BG GB BB
and you are in a situation of 1 of them, and the one of the two who answered the door is clearly G
and my initial thought is that in two of the cases you are in BG or GB, and in one of the cases you are in GG
but is it really only one of the cases? do you not have to account for that you could have met either the first or the second of GG?

and if you are given 10 of each of GG,BG,GB then you would have to discard half of BG GB since you meet B half the time so you are left with 10 GG and 5 BG and 5 GB
so with this thinking then half the time you are in GG and half the time in BG/GB


while in the second case you discard all of GB so that you are left with 10 GG and 5 BG and the other will be B 1/3 of the time?

jeeze

>>10657092
what the fuck
do you go to school at IKEA or something