Computer Science 169 - Spring 2013 - George Necula
Uses visual aids and blackboards effectively
Number of Respondents
33
Mean
3.4
Standard Deviation
1.0
Median
3.0
95% Confidence Interval
3.4 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (3.0%) |
|---|---|
| 2 | 6 (18.2%) |
| 3 | 9 (27.3%) |
| 4 | 13 (39.4%) |
| 5 | 4 (12.1%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |