On the 'Responses' page under 'Select View'>'All Responses', you will be able to see the total number of responses, average score, and average number of questions answered at the top. You will also be able to see a list of viewers, a list of the questions, and whether they answered each question correctly or incorrectly. You will also be able to see the total score for each viewer. Only the owner of the video can access the video analytics of the video.
If you select 'Viewers' from the 'Select View' dropdown, you can see data for each of your viewers individually. At a glance, you’ll be able to see which questions they answered correctly, where they struggled, and if they didn't answer a specific question at all.
If you select 'Questions' from the 'Select View' dropdown, you’ll be able to see which questions specifically your students performed well on and which questions they didn’t quite meet expectations on.
Here's a quick walkthrough of those pages: