Electrical Engineering 40 - Spring 2009 - Bernhard Boser
Uses visual aids and blackboards effectively
Number of Respondents
82
Mean
3.8
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.8 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 5 (6.1%) |
|---|---|
| 2 | 8 (9.8%) |
| 3 | 15 (18.3%) |
| 4 | 25 (30.5%) |
| 5 | 28 (34.1%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.2%) |