If you have to work a lot with Excel to create graphics for a presentation, you might have known that error bars are needed sometimes. However, creating bars can be very difficult for some people. Here are simple tips to help you on how to add error bars in Excel.
Error Bars – What Are They?
Error bars in Excel are actually data variability in the form of graphical representations. The bars are used to allow you to show the measurement precision. Most of the time, they represent both the standard error and standard deviation. The error bars also often indicate how far the true value from the determined value. In addition, they also provide data set with a more comprehensive view. In this way, you will be able to see both the errors and margins shown in the data.
How to Add the Error Bars?
How to make a line graph in Excel? With Microsoft Excel, you will be able to add error bars to various chart types such as scatter charts, bar charts, and line charts. So, how to add error bars in Excel? Well, there are some steps that you have to complete to put error bars in your Excel.
The first thing you should do is click on your chart.
After that, you need to click the Chart Elements.
Once finished with the Chart Elements (plus sign), you can check the box Error Bars. You need to click the arrow located next to the bars after that. It will show you a list of items that you can select and add to the chart you make.
Meanwhile, if you want to know how to add error bars in Excel and modify the default, you can do these following steps.
You can click More Options shown in the Error Bars.
Then you will see the Format Error Bars menu show up to allow you to modify the error bar’s styles.
What You Can Add to Your Chart
There are some error bars that you can add to the chart you create, here they are:
This is an error bar which is used to help you display a standard display that can be applied for all values.
This is the most common type of error bar that you can add in your Excel. The bar is used to help you determine the error range of a percentage as well as the error amount found in each value.
The standard error is commonly used to allow the users to indicate the standard error for each value shown in the dataset.