![]() ![]() Here are the formulas I used with my example data. Number2 – Range of cells containing the second group data.Number1 – Range of cells containing the first group data.To calculate the variance, in a new cell, use the VAR.S function. Calculate the variance for each groupīefore performing the F-test, I advise you calculate the variance for each group beforehand – you will see why this is useful shortly. Now, when you click on the Data ribbon at the top, you should see a Data Analysis button in a sub-section called Analyze. Then, ensure you tick the Analysis ToolPak add-in, and click OK. To install the toolpak, go to File> Options, then select Add-ins.Īt the bottom, you want to manage the Excel add-ins and click the Go button. This is an add-on created by Microsoft to provide data analysis tools for statistical analyses. The first method is to use the Data Analysis ToolPak. Let’s start with the Data Analysis ToolPak method. You can either use the Data Analysis ToolkPak, or the F.TEST function I’ll show you both methods. ![]() There are a few ways you can perform the F-test in Excel. How to perform a two-sample F-test in Excel In each group there are 8 different participants, which I have measured their height in centimetres (cms). ![]()
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