CHEM 471 Midterm: CHEM 471 UMass Amherst Exam1Key 2007
Document Summary
You must answer at least 4 of the questions. You may answer more questions if you wish. Answering 5 questions can be an advantage if you are unsure of some of your answers (this will distribute the risk ). Answering 4 questions is advantageous if you are very sure of your answers. The total exam grade will be normalized so that the maximum number of course points for this exam will be 20. For example, getting 80 points on 4 questions equals 100 points on 5 questions equals 20 points toward the final grade. Getting 80 points on 5 questions would be worth 80% of the maximum grade. If you leave a page blank, it will not be included in the grading. If you work on a page and then decide that you do not want it to be graded, be sure to mark the do not grade this page (cid:133) box at the bottom of the page.
