Electrical Engineering 42 - Spring 1997 - F. Shoucair
Uses visual aids and blackboards effectively
Number of Respondents
74
Mean
4.0
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.0 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.4%) |
|---|---|
| 2 | 1 (1.4%) |
| 3 | 19 (25.7%) |
| 4 | 26 (35.1%) |
| 5 | 26 (35.1%) |
| N/A | 1 (1.4%) |
| Omit | 0 (0.0%) |