Computer Science 186 - Spring 1995 - Yongdong Wang
Uses visual aids and blackboards effectively
Number of Respondents
59
Mean
3.8
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
3.8 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 3 (5.1%) |
| 3 | 17 (28.8%) |
| 4 | 24 (40.7%) |
| 5 | 13 (22.0%) |
| N/A | 0 (0.0%) |
| Omit | 2 (3.4%) |