Intro to Data Mining

After completing the reading this week, select two questions from each chapter to answer. Be sure to follow the requirements below: Chapter 2: 1. What is an attribute and note the importance? 2. What are the different types of attributes? 3. What is the difference between discrete and continuous data? 4. Why is data quality important? 5. What occurs in data preprocessing? 6. In section 2.4, review the measures of similarity and dissimilarity, select one topic and note the key factors.