Electrical Engineering 40 - Fall 1999 - William G. Oldham
Uses visual aids and blackboards effectively
Number of Respondents
147
Mean
4.1
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.1 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 1 (0.7%) |
|---|---|
| 2 | 2 (1.4%) |
| 3 | 28 (19.0%) |
| 4 | 59 (40.1%) |
| 5 | 51 (34.7%) |
| N/A | 1 (0.7%) |
| Omit | 5 (3.4%) |