Computer Science 170 - Fall 1989 - Manuel Blum
Gives exams permitting students to show understanding
Number of Respondents
71
Mean
3.7
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (2.8%) |
|---|---|
| 2 | 3 (4.2%) |
| 3 | 22 (31.0%) |
| 4 | 21 (29.6%) |
| 5 | 17 (23.9%) |
| N/A | 0 (0.0%) |
| Omit | 6 (8.5%) |