 Statistics and Excel. Correlation, large data sets. Focus on Z-score relationship part number two. 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 basically built this from a blank worksheet, but we started in a prior presentation. So if you're using a blank worksheet, you may want to begin back there. However, if you do have access to this workbook, there's 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 is where we started with a blank worksheet that had just our starting data sets on it and where we will be continuing this time. Quick recap of what we're looking at. We're thinking about the correlation relationship to different data sets to see if there's a mathematical relationship or correlation.