How to calculate standard error of the mean in Excel?
The standard error is an important statistic parameter. But do you know how to figure it out during sampling distribution? This article will show you the formula to calculate the standard error of the mean in Excel.
As you know, the Standard Error = Standard deviation / square root of total number of samples, therefore we can translate it to Excel formula as Standard Error = STDEV(sampling range)/SQRT(COUNT(sampling range)).
For example, your sampling range is paced in the Range B1:G4 as below screenshot shown. You can select the cell you will place the calculated result, type the formula =STDEV(B1:G4)/SQRT(COUNT(B1:G4)), and press the Enter key. See screenshot:
Now you can get the standard error of mean as below screenshot shown:
First-class tool helps you 2 steps to create a bell curve chart in Excel
An amazing Excel add-in, Kutools for Excel, provides 300+ features to help you improve work efficiency greatly. And its Normal Distribution / Bell Curve (chart) feature makes it possible to create a perfect bell curve chart with only 2 steps!
Best Office Productivity Tools
Supercharge Your Excel Skills with Kutools for Excel, and Experience Efficiency Like Never Before. Kutools for Excel Offers Over 300 Advanced Features to Boost Productivity and Save Time. Click Here to Get The Feature You Need The Most...
Office Tab Brings Tabbed interface to Office, and Make Your Work Much Easier
- Enable tabbed editing and reading in Word, Excel, PowerPoint, Publisher, Access, Visio and Project.
- Open and create multiple documents in new tabs of the same window, rather than in new windows.
- Increases your productivity by 50%, and reduces hundreds of mouse clicks for you every day!