I seenzoned the title. From what I've seen in my 'experience' those threads just have some easy question or OP cbf doing it or something like that. (and I was right in this case)not sure if square just seenzoned this or hasn't seen it
yeah I don't really like probability tbh. Too much readingProbably seenzoned it and said this topic got me in the HSC.
Thus, saying gg no re.
No. of equally likely outcomes where first two balls are not red:An urn contains 10 blue balls, 5 green balls and 5 red balls. if 3 balls are drawn randomly without replacement, given that the first two balls are not red, what is the probability that the third ball is green?