Answer: Every student in the class will see a different variation of the other
Explanation: When questions are randomized, it means that questions are arranged in a different order for every student. For example, the first question for Student A might be the tenth question for Student B and so on. All the students will get the same questions but they will be different variations.
This method of questionnaire formatting has different purposes. It can prevent students from copying each other during tests and is especially useful in surveys to reduce the question order bias. The question order bias occurs when respondents to a survey answer differently due to the order of the question.