Computer Science 169 - Fall 2015 - George Necula
Is friendly and helpful to students during office hours
Number of Respondents
30
Mean
3.8
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.8 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (3.3%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 3 (10.0%) |
| 4 | 7 (23.3%) |
| 5 | 3 (10.0%) |
| N/A | 15 (50.0%) |
| Omit | 1 (3.3%) |