Electrical Engineering 20N - Fall 2009 - Babak Ayazifar
Uses visual aids and blackboards effectively
Number of Respondents
191
Mean
4.7
Standard Deviation
0.7
Median
5.0
95% Confidence Interval
4.7 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 1 (0.5%) |
|---|---|
| 2 | 3 (1.6%) |
| 3 | 7 (3.7%) |
| 4 | 26 (13.6%) |
| 5 | 154 (80.6%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |