Electrical Engineering 221A - Fall 2003 - S. Shankar Sastry
Uses visual aids and blackboards effectively
Number of Respondents
22
Mean
3.7
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.7 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 3 (13.6%) |
| 3 | 4 (18.2%) |
| 4 | 11 (50.0%) |
| 5 | 3 (13.6%) |
| N/A | 0 (0.0%) |
| Omit | 1 (4.5%) |