Electrical Engineering 130 - Spring 2013 - Nuo Xu
Uses visual aids and blackboards effectively
Number of Respondents
20
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 1 (5.0%) |
|---|---|
| 2 | 1 (5.0%) |
| 3 | 2 (10.0%) |
| 4 | 9 (45.0%) |
| 5 | 6 (30.0%) |
| N/A | 1 (5.0%) |
| Omit | 0 (0.0%) |