Electrical Engineering 239 - Spring 1995 - Michael A. Lieberman
Uses visual aids and blackboards effectively
Number of Respondents
13
Mean
4.4
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.4 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 1 (7.7%) |
| 4 | 5 (38.5%) |
| 5 | 5 (38.5%) |
| N/A | 0 (0.0%) |
| Omit | 2 (15.4%) |