Computer Science 170 - Fall 1998 - Umesh Vazirani
Is friendly and helpful to students during office hours
Number of Respondents
115
Mean
4.0
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.0 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 2 (1.7%) |
| 3 | 15 (13.0%) |
| 4 | 24 (20.9%) |
| 5 | 21 (18.3%) |
| N/A | 49 (42.6%) |
| Omit | 4 (3.5%) |