Computer Science 268 - Spring 1994 - Dominico Ferrari
Uses visual aids and blackboards effectively
Number of Respondents
20
Mean
3.9
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (5.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 3 (15.0%) |
| 4 | 11 (55.0%) |
| 5 | 4 (20.0%) |
| N/A | 0 (0.0%) |
| Omit | 1 (5.0%) |