Mathematics for IGCSE & O level - Statistical Diagrams (Section 6 - No. 48)
What is the purpose of a tree diagram?
To display the relationship between two categorical variables
To display frequency distribution of continuous data
To show possible outcomes and their probabilities
To represent the individual values within a dataset.
Giải thích
Tree diagrams are used to visualize all the possible outcomes of an event and the probabilities associated with each outcome.