Computer Science 160 - Spring 2007 - Stephen Arnold
Is friendly and helpful to students during office hours
Number of Respondents
20
Mean
4.3
Standard Deviation
0.8
Median
4.5
95% Confidence Interval
4.3 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (5.0%) |
| 3 | 1 (5.0%) |
| 4 | 7 (35.0%) |
| 5 | 9 (45.0%) |
| N/A | 2 (10.0%) |
| Omit | 0 (0.0%) |