Electrical Engineering 123 - Spring 1994 - Martin Vetterli
Uses visual aids and blackboards effectively
Number of Respondents
30
Mean
3.3
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
3.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 4 (13.3%) |
| 3 | 15 (50.0%) |
| 4 | 6 (20.0%) |
| 5 | 4 (13.3%) |
| N/A | 1 (3.3%) |
| Omit | 0 (0.0%) |