What does Analytics use the IP addresses of web visitors for?

The Ecommerce tab under Explorer does not include which of the following?

Daily visits are viewed on what type of graph?

What does the check status link do?

How soon after correctly installing Analytics will you see information in your reports?

What does "on/off" in the Active Goal column of the Profile Settings page mean?

What must be configured in order for Google Analytics to capture data?

To email a notification whenever a goal is completed, what do you configure?

If you posted a link offering 50% off a hat, but the link sent people to a page of sweaters, what impact would you most likely see?

You want to track example.com and other example.com using a single property. What must be set up?

Which Chrome extension, developed by Google, would be valuable for identifying deployment issues with Google Analytics?