Computer Science 170 - Spring 2005 - Luca Trevisan
Is friendly and helpful to students during office hours
Number of Respondents
40
Mean
4.3
Standard Deviation
0.9
Median
4.5
95% Confidence Interval
4.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (2.5%) |
| 3 | 3 (7.5%) |
| 4 | 7 (17.5%) |
| 5 | 11 (27.5%) |
| N/A | 16 (40.0%) |
| Omit | 2 (5.0%) |