I do not know how to tell which version of moodle I am using. I am trying to make a quiz & have a modified version for students with Individualized Education Plans. I need help creating one. Please help! Thanks!
You can have individual timings etc by going to the quiz, selecting user overrides and changing individual settings right now.
If you need to have a totally different quiz with different questions, etc. then create a second quiz and use groups and groupings to restrict access to a specific group of students.