Computer Science 170 - Fall 2009 - Christos Papadimitriou
Is friendly and helpful to students during office hours
Number of Respondents
68
Mean
4.3
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 5 (7.4%) |
| 4 | 16 (23.5%) |
| 5 | 16 (23.5%) |
| N/A | 28 (41.2%) |
| Omit | 3 (4.4%) |