Electrical Engineering 143 - Spring 1989 - Nathan W. Cheung
Uses visual aids and blackboards effectively
Number of Respondents
28
Mean
4.0
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (3.6%) |
| 3 | 7 (25.0%) |
| 4 | 8 (28.6%) |
| 5 | 9 (32.1%) |
| N/A | 1 (3.6%) |
| Omit | 2 (7.1%) |