[MA2019] AL1-19 (9-12) 39 :
39. Compute the conditional probability of event A given event B, using two-way tables or tree diagrams. [MA2019] FM-19 (9-12) 6 :
6. Use multiple representations and methods for counting objects and developing more efficient counting techniques. [MA2019] FM-19 (9-12) 7 :
Note: Representations and methods may include tree diagrams, lists, manipulatives, overcounting methods, recursive patterns, and explicit formulas.
7. Develop and use the Fundamental Counting Principle for counting independent and dependent events.
a. Use various counting models (including tree diagrams and lists) to identify the distinguishing factors of a context in which the Fundamental Counting Principle can be applied.
Example: Apply the Fundamental Counting Principle in a context that can be represented by a tree diagram in which there are the same number of branches from each node at each level of the tree.