| Quiz 1 | Quiz 2 | Quiz 3 | Quiz 4 | Quiz 5 | Quiz 6 | Quiz 7 | Quiz 8 | Quiz 9 | Lab 1 | Lab 2 | Lab 3 | Lab 4 | Lab 5 | Lab 6 | |
| mean | 3.7 | 4.6 | 4.6 | 4.1 | 3.0 | 4.7 | 3.9 | 3.9 | 57.7 | 84.9 | 72 | 59.5 | 72.6 | 48.3 | |
| stddev | 2.2 | .8 | .9 | 1.6 | 1.2 | .9 | 1.7 | 1.9 | 4.5 | 10 | 25 | 10 | 21 | 10 | |
| A | >60 | >90 | >84 | >64 | >83 | >52 | |||||||||
| B | 54-59 | 80-90 | 60-84 | 54-63 | 63-83 | 43-52 | |||||||||
| C | 48-53 | 70-79 | 45-59 | 44-53 | 43-62 | 33-42 | |||||||||
| D | 43-47 | 60-69 | 20-44 | 34-43 | 23-42 | 23-32 | |||||||||
| F | <43 | <60 | <20 | <34 | <23 | <23 |