Publisher Summary This chapter focuses on practical examples mainly on one data set, and they are explored in some details using numerous ways. An interested reader can duplicate most of the example explorations. In addition, the chapter discusses and provides downloads of some of the actual models created to get the appropriate results. Thus, this chapter offers the opportunity for an interested reader to duplicate and extend on the explorations presented. Even without active participation, the reader should find that the continued focus on exploring a single data set leads to some degree of familiarity with its content. The repeated variety of explorations will provide same information in different layouts, showing merits and demerits of each tool and technique. One of the biggest problems in mining data, particularly for an inexperienced miner, is that the miner can easily deviate from the actual goal. To avoid this problem, one should make sure that the results achieved from mining are actually worth having. This means that the results, in whatever form they appear, should be applicable to the business problem.