Electrical Engineering 226 - Fall 1992 - Jean-Paul Linnartz
Uses visual aids and blackboards effectively
Number of Respondents
30
Mean
2.9
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
2.9 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 4 (13.3%) |
|---|---|
| 2 | 6 (20.0%) |
| 3 | 10 (33.3%) |
| 4 | 6 (20.0%) |
| 5 | 3 (10.0%) |
| N/A | 0 (0.0%) |
| Omit | 1 (3.3%) |