This workbook was written for business analysts who wish to increase their skills in improving data visuals and creating compelling presentations used to support business decisions. It is a qualitative workbook to develop the power of visualization and discrimination. It does not require the reader to modify charts but to analyze and describe what would improve charts. In business we must create visuals that need to be compelling. That's what these exercises help you do: refine your skills in turning a rough graph into a compelling visual. One way to do that is to refine your "seeing eye." Can you see what is wrong? What must be done better? Many issues are very subtle so it takes work to develop a trained sense of sight. Use these exercises often and the process will become second nature. You will internalize the observe-analyze-refine process to improve your visuals. This workbook helps you just that.