Computer Science 169 - Fall 2009 - George Necula
Is friendly and helpful to students during office hours
Number of Respondents
15
Mean
4.5
Standard Deviation
0.5
Median
4.5
95% Confidence Interval
4.5 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 0 (0.0%) |
| 4 | 3 (20.0%) |
| 5 | 3 (20.0%) |
| N/A | 8 (53.3%) |
| Omit | 1 (6.7%) |