Computer Science 172 - Spring 2015 - Luca Trevisan
Is friendly and helpful to students during office hours
Number of Respondents
28
Mean
4.5
Standard Deviation
0.5
Median
4.0
95% Confidence Interval
4.5 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 0 (0.0%) |
| 4 | 6 (21.4%) |
| 5 | 6 (21.4%) |
| N/A | 16 (57.1%) |
| Omit | 0 (0.0%) |