Question: Socks. In your sock drawer you have 4 blue socks, 5 grey socks, and 3 black ones. Half asleep one morning, you grab 2 socks at random and put them on. Find the probability you end up wearing
a) 2 blue socks.
b) no grey socks.
c) at least 1 black sock.
d) a green sock.
e) matching socks.