To configure your percentile feature,
- Log in to your Admin Dashboard. Click on Courses.
- Go to Quiz Settings, either create a new quiz or unpublish and modify the old one.
- Scroll down to find the Quiz Features, inside the quiz feature scroll down further and find Percentile option there.
- Click on the check box next to Percentile, Enable Percentile Ranking.
- Now click on Upload Percentile.
- Download the sample file and fill in the specified format. Click on Choose File and Upload the file. Hit Done once uploaded.