Electrical Engineering 20N - Fall 2007 - Babak Ayazifar
Is friendly and helpful to students during office hours
Number of Respondents
139
Mean
4.9
Standard Deviation
0.4
Median
5.0
95% Confidence Interval
4.9 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (0.7%) |
| 3 | 0 (0.0%) |
| 4 | 11 (7.9%) |
| 5 | 107 (77.0%) |
| N/A | 19 (13.7%) |
| Omit | 1 (0.7%) |