1. Installing Analysis Tool Pak
If you do not have the Data Analysis option as a possibility on the Data tab, you must install the Analysis Tool Pak

2. Installing Analysis Tool Pak
Click on the File tab (upper left corner), then click Options.

3. Installing Analysis Tool Pak
Choose Add-ins

4. Installing Analysis Tool Pak
In the Manage box (at the bottom), select Excel Add-Ins and click Go. 2 1

5. Installing Analysis Tool Pak
In the Add-Ins drop-down box, check Analysis ToolPak and click OK.

6. Installing Analysis Tool Pak
Once the Analysis Tool Pak is loaded, the Data Analysis command will be available on the Data tab.