If one of each of these shirts was in a bag and you pulled one out, what is the probability that you would get a small blue shirt?
Use the tree diagram below to answer the question.
[tex]\frac{4}{9}[/tex]
[tex]\frac{1}{3}[/tex]
[tex]\frac{1}{9}[/tex]
[tex]\frac{2}{9}[/tex]
