Electrical Engineering 140 - Fall 1991 - Donald O. Pederson
Uses visual aids and blackboards effectively
Number of Respondents
21
Mean
2.8
Standard Deviation
1.0
Median
0.0
95% Confidence Interval
2.8 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 2 (9.5%) |
|---|---|
| 2 | 6 (28.6%) |
| 3 | 6 (28.6%) |
| 4 | 6 (28.6%) |
| 5 | 0 (0.0%) |
| N/A | 0 (0.0%) |
| Omit | 1 (4.8%) |