How to Create a Trend Line in Excel for MacĬreating a trend line in Excel for Mac is a great way to visualize data and make sure decisions are made with accurate information. Finally, click ‘OK’ to add the trendline to your chart. After selecting the trendline, you should customize its settings to get the desired results. Then, open the Chart Design tab and select the type of trendline you want.
Adding a Trendline in Excel Mac: To add a trendline in Excel Mac, you need to first select the data you want to analyze.