If a student re-attempts a quiz and just looks over her answers from previous attempt, clicks Next without changing an answer and clicks Finish attempt, the Summary of attemt shows Not answered to all questions.
The quiz settings are: Attempts allowed: Unlimited and Each attempt builds on the last: Yes
The answers which are there, from her previous attempt are not shown in the summary as being answered, even though they are saved in this attempt (by clicking Next). However all the answers show up in the students attempt and are calculated.
Thanks in advance
Kris