46. Google Analytics Videos
Google Business has a great playlist for Conversion University — there are dozens that cover beginning to advanced subjects.
Here are a few recommendations:
Beginning Analytics: Interpreting and Acting on Your Data
Bounce Rate as the most important metric
(FYI: KPI = Key Performance Indicator | stands4.com)
Location Targeting
Tracking Offline to Online Campaigns
Google Website Optimizer Tour
Optimizing the User Experience
Introduction to AdWords Auctions