Electrical Engineering 227A - Spring 2015 - Laurent El Ghaoui
Uses visual aids and blackboards effectively
Number of Respondents
30
Mean
3.7
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.7 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (3.3%) |
|---|---|
| 2 | 3 (10.0%) |
| 3 | 7 (23.3%) |
| 4 | 11 (36.7%) |
| 5 | 8 (26.7%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |