Computer Science 61B - Fall 2013 - Paul Hilfinger
Is friendly and helpful to students during office hours
Number of Respondents
268
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 5 (1.9%) |
|---|---|
| 2 | 11 (4.1%) |
| 3 | 37 (13.8%) |
| 4 | 52 (19.4%) |
| 5 | 56 (20.9%) |
| N/A | 105 (39.2%) |
| Omit | 2 (0.7%) |