1. Copy the Analytics tracking code

 2. On Blogger, go to the Layouts > Page Elements tab and click one of the "Add a Gadget" links

3. Choose "HTML / JavaScript"

4. Paste the Analytics tracking code into the text area

5. Save (window will close)

6. On Layouts > Page Elements, drag the new HTML / JavaScript gadget into your blog's footer. You'll want it to be the last gadget on the page.