Computer Science 161 - Spring 2012 - Dawn Song
Uses visual aids and blackboards effectively
Number of Respondents
37
Mean
2.7
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
2.7 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 10 (27.0%) |
|---|---|
| 2 | 5 (13.5%) |
| 3 | 10 (27.0%) |
| 4 | 8 (21.6%) |
| 5 | 3 (8.1%) |
| N/A | 1 (2.7%) |
| Omit | 0 (0.0%) |