There are more details on this demo account over here.
Forum discussion at Google+.
On August 3, 2016 Google announced the Google Analytics Demo Account that any Google user can access with solid and useful data, set up correctly, in Google Analytics.
As of now the end users are not having complete access of Google Analytics Account and fails to gain practical knowledge of the tool. To ease this Google has introduced a fully functional Google Analytics Demo Account, available to everyone.
It is a fully functional Google Analytics account includes data from the Google Merchandise Store, an active E-commerce site that sells Google branded merchandise where user can get real business data and can do the experiment with Google Analytics features like AdWords linking, Goals and Enhanced E-commerce etc for better practice. Google Analytics Demo Account can be access by clicking here.
The Demo Account includes data from the Google Merchandise Store, an active E-commerce site that sells Google branded merchandise. The ongoing Google Analytics implementation which will be completed this month already includes all the major features you would typically implement, like AdWords linking, Goals and Enhanced E-commerce. The result is a fully functional account, with real business data.
Apart from the new beginning of Google Demo, there are ample of available resources which includes books, guides, articles written about google analytics. We also come across resources through which we can learn practical experience and apply theoretical analytics knowledge. It has been noticed that not everyone has access to a fully- implemented Google Analytics account and hence they face problem in attaining practical knowledge.