Computer Science 294 - Spring 1997 - Lotfi A. Zadeh
Uses visual aids and blackboards effectively
Number of Respondents
20
Mean
3.4
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
3.4 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (10.0%) |
| 3 | 10 (50.0%) |
| 4 | 4 (20.0%) |
| 5 | 3 (15.0%) |
| N/A | 0 (0.0%) |
| Omit | 1 (5.0%) |