Electrical Engineering 143 - Spring 1991 - William G. Oldham
Uses visual aids and blackboards effectively
Number of Respondents
31
Mean
3.5
Standard Deviation
1.2
Median
0.0
95% Confidence Interval
3.5 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 3 (9.7%) |
|---|---|
| 2 | 3 (9.7%) |
| 3 | 6 (19.4%) |
| 4 | 11 (35.5%) |
| 5 | 6 (19.4%) |
| N/A | 1 (3.2%) |
| Omit | 1 (3.2%) |