This is a brand new feature that was introduced based on customer requests.
This feature allows you to customize the reports that are generated and allows you to select what data should be added to the report.
This feature will help you analyze Quiz results in a more detailed manner. There are even filtering options added here so that you can filter based on the user’s course completion/enrollment dates or filter data for a specific course, quiz.
Each row for the report represents individual questions so that you analyze each question in detail.
Refer to this article to see how this page can be setup.