In this post, we show you how to add error bars to a Microsoft Excel spreadsheet. You can use Error bars for standard deviation & trending margin of error.

If you create charts with Excel, error bars allow you to visualize margins of error for data points. Here's how to add error bars in Excel.

This says that the real mass of the book is almost certainly (but not absolutely) between 0.53 kg and 0.61 kg. Enough about uncertainty. How do you represent this in Logger Pro, Excel- Open Office ...