Answer:
Being well prepared for an exam will reduce stress because you will feel more prepared for the question. It also makes you feel more confident in the exam. When you don't study most of the time while taking the exam your stress leavels go up because you don't know the answer and haven't study the question. It is shown that students stress leavels go up the most during exams or test. This is beacuse most of them are not prepared and exams and test are worth a lot in the grade book. So when kids think about failing the exam because they did not come prepared they stress them selves out rather then kids who came prepared and have more confidence.
Step-by-step explanation: