- Analytical Skills: Data analysts work with large amounts of data: facts, figures, and number crunching. You will need to see through the data and analyze it to find conclusions. - Communication Skills: Data analysts are often called to present their findings, or translate the data into an understandable document. You will need to write and speak clearly, easily communicating complex ideas. - Critical Thinking: Data analysts must look at the numbers, trends, and data and come to new conclusions based on the findings. - Attention to Detail: Data is precise. Data analysts have to make sure they are vigilant in their analysis to come to correct conclusions. - Math Skills: Data analysts need math skills to estimate numerical data.