Computer Science 186 - Spring 1997 - Yongdong Wang
Uses visual aids and blackboards effectively
Number of Respondents
73
Mean
4.2
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (1.4%) |
| 3 | 14 (19.2%) |
| 4 | 23 (31.5%) |
| 5 | 29 (39.7%) |
| N/A | 0 (0.0%) |
| Omit | 6 (8.2%) |