Electrical Engineering 20N - Spring 1999 - Edward A. Lee
Uses visual aids and blackboards effectively
Number of Respondents
56
Mean
4.1
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
4.1 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (1.8%) |
|---|---|
| 2 | 2 (3.6%) |
| 3 | 5 (8.9%) |
| 4 | 8 (14.3%) |
| 5 | 14 (25.0%) |
| N/A | 1 (1.8%) |
| Omit | 25 (44.6%) |