Practical Data Analysis with JMP®

Application

Now that you have completed all of the activities in this chapter, use the concepts and techniques that you've learned to respond to these questions. For each question, explain which test you've chosen, report the relevant test results, and interpret the results in the context of the scenario.

1. Scenario: Before we leave the pipeline data, let's ask two more questions:

   1. Are disruptions equally likely to occur in all regions of the United States?

   2. Are the variables Explosion and LRTYPE_TEXT independent?

   3. Are the variables Region and Explosion independent?

2. Scenario: The main example in Chapter 5 was based on the data table called Dolphins. Please note that this data table contains frequencies rather than raw data; refer to Figure 5.2 for instructions ...