Electrical Engineering 20N - Spring 2005 - Babak Ayazifar
Is friendly and helpful to students during office hours
Number of Respondents
72
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.4%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 3 (4.2%) |
| 4 | 12 (16.7%) |
| 5 | 11 (15.3%) |
| N/A | 40 (55.6%) |
| Omit | 5 (6.9%) |