Mathematics for Data Science I, Important questions

Please read the instructions carefully

General instructions:

1. This paper is untimed.
2. The timer in the top right corner of the screen counts up from when you start.
3. The question palette on the right of the screen shows the status of each question using one of these symbols:
   • You have not visited the question yet.
   • You have not answered the question.
   • You have answered the question.
   • You have not answered the question, but have marked it for review.
   • The question is answered and marked for review. It will be evaluated.
4. There is no penalty for a wrong answer.
5. Change an answer by choosing another option. Clear Response removes it.
6. Save & Next saves your answer and opens the next question. The ← and → keys also move between questions.
7. Your answers are saved on this device as you go.
8. Do not press Submit before you finish. A submitted paper cannot be resumed.