Electrical Engineering 143 - Fall 1997 - Nathan W. Cheung
Uses visual aids and blackboards effectively
Number of Respondents
27
Mean
4.2
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 4 (14.8%) |
| 4 | 14 (51.9%) |
| 5 | 8 (29.6%) |
| N/A | 0 (0.0%) |
| Omit | 1 (3.7%) |