Computer Science 186 - Spring 1998 - Yongdong Wang
Uses visual aids and blackboards effectively
Number of Respondents
67
Mean
4.1
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.5%) |
|---|---|
| 2 | 1 (1.5%) |
| 3 | 5 (7.5%) |
| 4 | 12 (17.9%) |
| 5 | 15 (22.4%) |
| N/A | 0 (0.0%) |
| Omit | 33 (49.3%) |