Step 1: Create the Google account
If you want to use your Gmail account then there is no need to create any Google account process. You want to use your domain specific email, Hotmail, AOL etc.. So please follow the below link to create the Google account for your email address. https://accounts.google.com/NewAccount
Step2: Signup with Google Analytics
Once you created Google account then login to Google Analytics using the following link http://www.google.com/analytics/. You will reach the signup page. Click the signup button to reach the following screenshot related page and fill your details as per the below sample screenshot. Now you can click the create account button to reach the next step.