where do I see the analytics for submitted forms? I added the Google analytics widget to the forms, but don't know where to see the data.

You have to enter in the widget your tracking ID, and go to your Google Analytic account to see it: https://www.google.com/analytics/ 

You can also use the Form Analytics feature we have: http://www.jotform.com/blog/158-Realizing-the-Power-of-Form-Analytics 

Let us know if you need more help.