Computer Science 172 - Spring 2011 - Koushik Sen
Uses visual aids and blackboards effectively
Number of Respondents
24
Mean
4.0
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
4.0 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (4.2%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 5 (20.8%) |
| 4 | 9 (37.5%) |
| 5 | 9 (37.5%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |