If a test has already been given, the student results can be effected:
- If the number of questions was changed, the percent of questions each student had correct will be adjusted.
- If an image was updated to a better image, the student data will not change.
- If the question is reworded, the data can be compromised.
It is recommended to take the above into consideration when editing a test after it has been given to a student or a number of students.