Electrical Engineering 40 - Spring 1989 - Y. c Tai
Uses visual aids and blackboards effectively
Number of Respondents
19
Mean
3.2
Standard Deviation
1.4
Median
0.0
95% Confidence Interval
3.2 ± 0.6
Max
5.0
Frequency Distribution
| 1 | 4 (21.1%) |
|---|---|
| 2 | 1 (5.3%) |
| 3 | 6 (31.6%) |
| 4 | 4 (21.1%) |
| 5 | 4 (21.1%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |