Computer Science 170 - Spring 2012 - Christos Papadimitriou
Is friendly and helpful to students during office hours
Number of Respondents
80
Mean
4.4
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (1.2%) |
| 3 | 3 (3.8%) |
| 4 | 11 (13.8%) |
| 5 | 20 (25.0%) |
| N/A | 45 (56.2%) |
| Omit | 0 (0.0%) |