How will you use Statistics?

During our course we have explored a number of different statistical applications and tools.  In this week's forum you are to share how you intend to use one or more of the tools that we have examined in our course.  Be specific.  Be sure to include a description of the situation, the way in which you will employ the statistical tool you have selected, and provide some commentary about why you think the approach you have selected is appropriate and will prove to be useful.  This is your opportunity to consider--and then share--how you will employ the knowledge that you have gained during our course.