You can remove duplicates in Excel in a few steps. Duplicates can create problems when you're dealing with data.
You can merge cells in Excel by using a simple drop-down menu, which will let you merge cells in a variety of ways. Here's ...
The best way to do this is by converting your data to an Excel table. Select your data range (A1:E11), press Ctrl + T, and ...
The GEOMEAN and HARMEAN are advanced statistical functions that typically require a deeper understanding of mathematics. This is probably why they aren't taught as often as the AVERAGE function.