Computer Science 172 - Spring 2004 - Luca Trevisan
Uses visual aids and blackboards effectively
Number of Respondents
11
Mean
3.5
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.5 ± 0.7
Max
5.0
Frequency Distribution
| 1 | 1 (9.1%) |
|---|---|
| 2 | 1 (9.1%) |
| 3 | 3 (27.3%) |
| 4 | 3 (27.3%) |
| 5 | 3 (27.3%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |