Electrical Engineering 117A - Spring 1989 - Charles K. (Ned) Birdsall
Uses visual aids and blackboards effectively
Number of Respondents
50
Mean
3.7
Standard Deviation
1.3
Median
0.0
95% Confidence Interval
3.7 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 4 (8.0%) |
|---|---|
| 2 | 2 (4.0%) |
| 3 | 6 (12.0%) |
| 4 | 10 (20.0%) |
| 5 | 11 (22.0%) |
| N/A | 3 (6.0%) |
| Omit | 14 (28.0%) |