A class, consisting of g girls and b boys receieved 2k promotional theatre tickets.
Given that b<2k and g<2k, what is the probability that within the group of theatre-goers there will be more girls than boys?

No Solution Yet	Submitted by Ady TZIDON
No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)

re(2): short amendment att Charlie

| Comment 12 of 14 |

(In reply to re: short amendment by Charlie)

Ch,

My bad

It should be C(20,8), not C(20,14) in all cases.

I will edit my amendment   only after you recheck-

it is very late now and I will revert later.

Thanks a lot.

Posted by Ady TZIDON on 2014-10-12 22:32:22