Computer Science 160 - Fall 2011 - John Canny
Is friendly and helpful to students during office hours
Number of Respondents
21
Mean
3.6
Standard Deviation
1.2
Median
3.0
95% Confidence Interval
3.6 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 3 (14.3%) |
| 3 | 3 (14.3%) |
| 4 | 2 (9.5%) |
| 5 | 4 (19.0%) |
| N/A | 9 (42.9%) |
| Omit | 0 (0.0%) |