Electrical Engineering 143 - Spring 1990 - Nathan W. Cheung
Uses visual aids and blackboards effectively
Number of Respondents
36
Mean
4.1
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
4.1 ± 0.3
Max
5.0
Frequency Distribution
1 | 1 (2.8%) |
---|---|
2 | 1 (2.8%) |
3 | 4 (11.1%) |
4 | 15 (41.7%) |
5 | 12 (33.3%) |
N/A | 0 (0.0%) |
Omit | 3 (8.3%) |