Computer Science 170 - Fall 1996 - Umesh Vazirani
Is friendly and helpful to students during office hours
Number of Respondents
84
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.2%) |
|---|---|
| 2 | 3 (3.6%) |
| 3 | 11 (13.1%) |
| 4 | 16 (19.0%) |
| 5 | 16 (19.0%) |
| N/A | 29 (34.5%) |
| Omit | 8 (9.5%) |