Probability, Venn Diagrams, and Tree Diagrams

Vocabulary practice flashcards covering probability concepts including tree diagrams, sample space, Venn diagrams, and set intersections from the worksheet.

Tree Diagram

A branching diagram used to model and display all possible outcomes of a compound event, shown on the worksheet for a coin flip ($H$ or $T$) followed by spinning a spinner ($B$, $G$, or $Y$).

Sample Space

The set of all possible outcomes of a probability experiment, listed on the worksheet as $\{HB, HG, HY, TB, TG, TY\}$.

Venn Diagram

A diagram that uses overlapping circles to illustrate relationships and commonalities between different sets or categories of data, such as "Students' Preferred Color".

Intersection

The shared overlapping region of two or more sets in a Venn diagram representing elements or outcomes that belong simultaneously to all of those sets.

Probability

The numerical likelihood of an event occurring, determined on the worksheet by comparing the number of favorable outcomes to the total number of possible outcomes (such as out of $6$ for the tree diagram or out of $30$ for the Venn diagram).