This week our focus is on defining data visualization. Therefore, after reviewing all of the content this week, answer all of the following questions in the initial prompt. What is your definition of data visualization? What are the key components of data visualization? What techniques do you hope to learn from this course? Students should engage on three separate days (the initial post by Wednesday and two additional days with peers) with peers with substantive posts. Be sure to refer to the grading rubric for additional discussion board requirements.