Electrical Engineering 40 - Summer 2014 - Gerd Grau
Uses visual aids and blackboards effectively
Number of Respondents
45
Mean
4.2
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (2.2%) |
|---|---|
| 2 | 2 (4.4%) |
| 3 | 5 (11.1%) |
| 4 | 16 (35.6%) |
| 5 | 21 (46.7%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |