What Happens if I Failed a Quiz in Online Driving School?

I'm doing online BDE with ultimate drivers. To pass a quiz, you need to get 10 or more questions correct. The first two quizzes I passed, but on the third quiz I got 9 correct. I was then directed to continue to the next topic, so I'm wondering if I get to retake the session, or if a passing grade for the course as a whole is an average between all my quizzes.