1) Grant has 4 pairs of shorts (blue, white, khaki, and black) and 3 shirts (red, orange, and green).

a) Draw a tree diagram to show all possible outfit outcomes.
b) What is the probability Grant selects blue shorts and a green shirt as his outfit? Write your answer as a percent.

2) A bag of marbles contains 3 red, 5 blue, 7 yellow, 4 white, and 1 black. Show your work to find each of the following probabilities. Write your answer as a percent.

a) Selecting a black marble. Replace the marble and select a black marble again.
b) Select a blue marble and then red without replacing t

Question

1) Grant has 4 pairs of shorts (blue, white, khaki, and black) and 3 shirts (red, orange, and green). 

a) Draw a tree diagram to show all possible outfit outcomes.
b) What is the probability Grant selects blue shorts and a green shirt as his outfit? Write your answer as a percent.


2) A bag of marbles contains 3 red, 5 blue, 7 yellow, 4 white, and 1 black. Show your work to find each of the following probabilities. Write your answer as a percent.

a) Selecting a black marble. Replace the marble and select a black marble again.
b) Select a blue marble and then red without replacing t

jazzeypooh · Answer

I need help understanding this because I don't get this at all. Because the way the teacher is asking for me to do it is so confusing and she never gives a answer on how to complete her assignments and its even harder since its an online class