Computer Science 174 - Spring 2003 - Luca Trevisan
Is friendly and helpful to students during office hours
Number of Respondents
20
Mean
3.9
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
3.9 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 3 (15.0%) |
| 4 | 6 (30.0%) |
| 5 | 2 (10.0%) |
| N/A | 8 (40.0%) |
| Omit | 1 (5.0%) |