Have a % or mark for pass/fail
So if you run a mock for something like an MTA, we currently write in the text blurb at the top - a pass is 70% or 32/45 questions but it would be good if the QUIZ functionality had an auto pass/fail grader.
need to set pass mark or grade and automatic marking takes place
I would say that further to this, an individual's score can be shown regardless of how well they did, but only the correct answers are shown when they have reached beyond a pass mark. This way they are prompted to attempt the quiz again and know which areas they need to focus on to pass, without being shown the correct answer.