A graphical method used to calculate joint and conditional probabilities is __________.
A) A tree diagram
B) A Venn diagram
C) A histogram
D) Inferential statistics

Question

Quizplus · Accepted Answer

A tree diagram is a visual tool used to calculate joint and conditional probabilities. It is a branching graphic that shows all possible outcomes, probabilities, and events that could occur in a certain situation. The tree diagram is an intuitive way to understand the relationship between different events and their probabilities, making it a useful tool for solving probability problems. Venn diagrams and histograms are not typically used for calculating joint and conditional probabilities, and inferential statistics is a broader concept that is often used for making predictions from a sample to a population, rather than calculating probabilities.

A Graphical Method Used to Calculate Joint and Conditional Probabilities