The method for calculating variance in Excel is as follows:
1. Create a new Excel document and enter the relevant data that needs statistics.
2. Enter "variance" in the cell below the data and "=" in another cell;
3. Select "fx (Insert Function)" under the menu bar, select "Common Functions" in the pop-up dialog box, then select "VAR (variance)", and click "OK";
4. In the "Function Parameters" dialog box, select "Value 1 or Value 2". If the data are together, you can select "Data 1"
5. If the data is separated, you need to select "Data 1 and Data 2", and then select all the data that require variance;
6. Select "Confirm", corresponding The variance data appears in the previously selected cell.
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