-Write the sample space for a set of events.
Count the outcomes in a sample space by using:
**A branching (tree) diagram.
**The multiplication principle.
-Apply the basic rules of probability to solve problems.
-Describe what is meant by the complement of an event.
-Describe what it means to say that two events are disjoint.
**Use the addition rule for disjoint events to answer “or” probability questions.
The Practice of Statistics, First Edition.
Yates, Moore, McCabe