Computer Science 170 - Spring 2011 - Satish Rao
Uses visual aids and blackboards effectively
Number of Respondents
48
Mean
3.6
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.6 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 2 (4.2%) |
|---|---|
| 2 | 2 (4.2%) |
| 3 | 16 (33.3%) |
| 4 | 18 (37.5%) |
| 5 | 9 (18.8%) |
| N/A | 0 (0.0%) |
| Omit | 1 (2.1%) |