Electrical Engineering 20N - Fall 1999 - Pravin Varaiya
Uses visual aids and blackboards effectively
Number of Respondents
123
Mean
3.4
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 8 (6.5%) |
|---|---|
| 2 | 23 (18.7%) |
| 3 | 30 (24.4%) |
| 4 | 29 (23.6%) |
| 5 | 28 (22.8%) |
| N/A | 0 (0.0%) |
| Omit | 5 (4.1%) |