Electrical Engineering 20N - Spring 2009 - Babak Ayazifar
Is friendly and helpful to students during office hours
Number of Respondents
112
Mean
4.5
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.5 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 3 (2.7%) |
| 3 | 6 (5.4%) |
| 4 | 25 (22.3%) |
| 5 | 57 (50.9%) |
| N/A | 21 (18.8%) |
| Omit | 0 (0.0%) |