Computer Science 169 - Spring 2008 - George Necula
Uses visual aids and blackboards effectively
Number of Respondents
26
Mean
3.7
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (3.8%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 9 (34.6%) |
| 4 | 13 (50.0%) |
| 5 | 3 (11.5%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |