Hello Michael,
Random questions were designed so that students would have different questions but with identical weights. Indeed, the literature states:
The grade for the randomly chosen question will be rescaled so that the maximum grade is what you have chosen as the grade for the random question.
If you have questions worth 1, 2 and 3 points, it would be best to divide them into categories or sub-categories according to their value. You will choose random questions from these categories or sub-categories. This way, students will have different questions and the maximum score for the quiz will be the same for all students, which seems normal.
Random questions were designed so that students would have different questions but with identical weights. Indeed, the literature states:
The grade for the randomly chosen question will be rescaled so that the maximum grade is what you have chosen as the grade for the random question.
If you have questions worth 1, 2 and 3 points, it would be best to divide them into categories or sub-categories according to their value. You will choose random questions from these categories or sub-categories. This way, students will have different questions and the maximum score for the quiz will be the same for all students, which seems normal.