Computer Science 191 - Spring 2012 - Umesh Vazirani
Is friendly and helpful to students during office hours
Number of Respondents
20
Mean
4.6
Standard Deviation
0.6
Median
5.0
95% Confidence Interval
4.6 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 1 (5.0%) |
| 4 | 4 (20.0%) |
| 5 | 12 (60.0%) |
| N/A | 2 (10.0%) |
| Omit | 1 (5.0%) |