Probability problem

[Anonymous No.11356005]

Here is a probability problem i can't seems to resolve it's a pretty basic one but i'm stuck.
It goes like this, In the basement of a family residence, two sisters discover a vinyl collection. They find 8 vinyl, 2 jazz records and 6 rock records. They take turns choosing a record at random and they listen to some extracts. The youngest starts
to choose. Calculate the probability that the eldest is the one who will get the first record of
jazz.
My question is how to resolve it, and if possible to explain to me how to resolve these kind of problems that goes in successive turn (it could be any other situation of X goes first, what are the chances of X or Y to get Z first or second).

[Anonymous No.11356012]

>>11356005
homework questions belong in the homework board >>>/hm/ >>/hm/ >/hm/

[Anonymous No.11356015]

>>11356012
Just say that you don't know how either mate

[Anonymous No.11356028]

>>11356015
I could easily brute force it
And if i cared about solving it, i'd find a combinatorics textbook, rather than post my homework on 4chan like a faggot (YOU)

[Anonymous No.11356031]

>>11356005
How about you stop being such a fucking nerd and just dont worry about it.

[Anonymous No.11356037]

>>11356028
Sure thing pal.

[Anonymous No.11357103]

at the very least you could use the stupid questions thread: >>>/sci/sqt.