Use a tree diagram showing all possible results when a die is rolled twice. List the ways of getting the following result.
-At least one die shows a 3.
A)(3, 1),(3, 2),(3, 3), (3, 4),(3, 5),(3, 6), (1, 3), (2, 3), (4, 3), (5, 3), (6, 3)
B)(3, 1),(3, 2),(3, 4),(3, 5),(3, 6), (1, 3), (2, 3), (4, 3), (5, 3), (6, 3)
C)(3, 1),(3, 2),(3, 4),(3, 5),(3, 6)
D)(3,3)

Question

Quizplus · Accepted Answer

The correct answer includes all combinations where at least one of the dice shows a 3. This includes when the first die is a 3 and the second die is any number (1-6), and when the second die is a 3 and the first die is any number (1-6), including the combination where both dice show a 3.

Use a Tree Diagram Showing All Possible Results When a Die