Computer Science 294 - Spring 2002 - Susan L. Graham
Uses visual aids and blackboards effectively
Number of Respondents
15
Mean
3.7
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.7 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (6.7%) |
| 3 | 3 (20.0%) |
| 4 | 5 (33.3%) |
| 5 | 2 (13.3%) |
| N/A | 4 (26.7%) |
| Omit | 0 (0.0%) |