 Statistics and Excel. Correlation, simple, few data points, example. Get ready, taking a deep breath, holding it in for 10 seconds, looking forward to a smooth, soothing Excel. Here we are in Excel. If you don't have access to this workbook, that's okay because we'll basically build this from a blank worksheet. But if you do have access, three tabs down below, example, practice blank, example, in essence, answer key. Practice tab, having pre-formatted cells, so you can get to the heart of the practice problem. The blank tab, blank worksheet, so we can practice formatting those cells within Excel as we work through the practice problem. Let's go to the example tab to get an idea of where we will be going, what we will be doing. We're looking at correlation, once again, two different data sets to see if there's a mathematical relationship between them. A correlation, in other words, if there is a mathematical relationship, the next logical question would be, is there a correlation?