1.Suppose you have socks loose in a drawer. You have a black sock, a gray sock and a tan sock. How many outcomes are there for selecting 2 socks?

Question

a.Make a tree diagram to model the selection of 2 socks WITHOUT REPLACEMENT. (That is, you keep the sock out of the drawer and there is now one less sock to choose from)

b.How many ways can you select 2 socks without replacement?

c.How many ways can you get a black and a tan sock?

For question 1,my answer was 2/3.

Answer 1

your answer is 2/3? Not possible that this is the answer on how many outcomes..