Electrical Engineering 20N - Spring 2005 - Edward A. Lee
Uses visual aids and blackboards effectively
Number of Respondents
77
Mean
4.1
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.1 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.3%) |
|---|---|
| 2 | 4 (5.2%) |
| 3 | 12 (15.6%) |
| 4 | 28 (36.4%) |
| 5 | 31 (40.3%) |
| N/A | 1 (1.3%) |
| Omit | 0 (0.0%) |