Computer Science 189 - Spring 2014 - Alexei Efros
Is friendly and helpful to students during office hours
Number of Respondents
61
Mean
4.7
Standard Deviation
0.5
Median
5.0
95% Confidence Interval
4.7 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 1 (1.6%) |
| 4 | 8 (13.1%) |
| 5 | 21 (34.4%) |
| N/A | 30 (49.2%) |
| Omit | 1 (1.6%) |