Data analysis is conducted data-wrangling then initiating exploratory analysis on the dataset to answer certain business questions. Data has become the life's blood of business.  Understanding your customers, the environment, and your company's status is vital to its survival.  Data is an extremely valuable resource and must be treated with care. Reporting of the analyzed data must be done clearly, concisely, and in a timely manner.  Reports that are meaningful and readable are critical to appropriately conveying information to your stakeholders.