Computer Science 61B - Fall 2004 - Paul Hilfinger
Is friendly and helpful to students during office hours
Number of Respondents
30
Mean
3.9
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.9 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 1 (3.3%) |
|---|---|
| 2 | 2 (6.7%) |
| 3 | 2 (6.7%) |
| 4 | 4 (13.3%) |
| 5 | 7 (23.3%) |
| N/A | 14 (46.7%) |
| Omit | 0 (0.0%) |