Question

A) Fiona has shirts, pants, socks, and shoes and she has 4 colors of each which are blue, gray, orange, and black that she can wear to her co-op placement. draw a tree diagram

b) what is the probability that she starts with a black shirt.

Answer 1

the probability = 1/4

Explanation:

Check the diagram tree I provided (it’s incomplete because it’s so long)

the probability that she starts with a black shirt equal to :

`p=(1)/(4) * (4)/(4) * (4)/(4) * (4)/(4) = (1)/(4)`

because she has :

One choice to pick a black shirt out of 4 colors

4 choices to pick pants out of 4 colors

4 choices to pick socks out of 4 colors

4 choices to pick shoes out of 4 colors