Answer:
d. tree diagram
Explanation:
Given that a Tree diagram is a technique or method used in the mathematical or statistical theory of probability to determine the result of a particular event under investigation. The targeted result will be gotten at the end of each branch in the tree diagram.
To determine the targeted result of the occurring events, the branches of the tree diagram are multiplied.
Hence, a display that helps us think through calculations with conditional probabilities and the general multiplication rule is a TREE DIAGRAM