In the "wrong" indicator, rather than a check mark, make the graphic an X.
The graphic that shows the selected incorrect answer when the student fails the test is misleading.
We find the check mark in the answer that the student selected confusing, as a check mark would normally imply a correct choice. Please can it either be changed to an X or something neutral? A check mark should only go beside a correct answer, and an X next to a wrong answer.
Thank you for your votes so far on this suggestion. It is a solid point, we will review it and will get back to you shortly.
I absolutely agree with this significant issue. Users find it confusing to differentiate between their chosen wrong answer and the indicated correct answer.