 
                    Lesson 3 Introduction
                    Goals: After completing Lesson 3, you should be
                      able to:  
                    
                      - understand and use the
                        terminology of probability.
 
                      -  determine whether two
                        events are mutually exclusive or independent.
 
                      - calculate probabilities
                        using the Addition Rules and Multiplication
                        Rules.
 
                      -  construct and use
                        Contingency Tables.
 
                     
                    Lesson 3 sections are as follows: 
                    3.1 Terminology 
                          3.2 Independent or Mutually Exclusive 
                          3.3 Addition and Multiplication Rules 
                          3.4 Contingency Tables 
                    Click on the PLAY button (video
                      window) to see the video introduction. Read a text
                        transcript of the video.  
                      
                    Continue with section 3.1 Terminology. 
                    
                       
                    
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