Computer Science 270 - Spring 2004 - Satish Rao
Uses visual aids and blackboards effectively
Number of Respondents
21
Mean
3.5
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (4.8%) |
|---|---|
| 2 | 1 (4.8%) |
| 3 | 6 (28.6%) |
| 4 | 12 (57.1%) |
| 5 | 0 (0.0%) |
| N/A | 1 (4.8%) |
| Omit | 0 (0.0%) |