Computer Science 169 - Spring 2011 - George Necula
Is friendly and helpful to students during office hours
Number of Respondents
52
Mean
4.2
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (1.9%) |
| 3 | 1 (1.9%) |
| 4 | 11 (21.2%) |
| 5 | 6 (11.5%) |
| N/A | 33 (63.5%) |
| Omit | 0 (0.0%) |