Computer Science 61C - Fall 2009 - David Culler
Is friendly and helpful to students during office hours
Number of Respondents
112
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 3 (2.7%) |
|---|---|
| 2 | 3 (2.7%) |
| 3 | 7 (6.2%) |
| 4 | 19 (17.0%) |
| 5 | 18 (16.1%) |
| N/A | 57 (50.9%) |
| Omit | 5 (4.5%) |