Computer Science 70 - Fall 2013 - Umesh Vazirani
Is friendly and helpful to students during office hours
Number of Respondents
187
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 2 (1.1%) |
|---|---|
| 2 | 5 (2.7%) |
| 3 | 12 (6.4%) |
| 4 | 41 (21.9%) |
| 5 | 54 (28.9%) |
| N/A | 70 (37.4%) |
| Omit | 3 (1.6%) |