Computer Science 169 - Spring 2000 - Doug Tygar
Uses visual aids and blackboards effectively
Number of Respondents
28
Mean
3.6
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.6 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 3 (10.7%) |
| 3 | 10 (35.7%) |
| 4 | 10 (35.7%) |
| 5 | 4 (14.3%) |
| N/A | 1 (3.6%) |
| Omit | 0 (0.0%) |