Electrical Engineering 20N - Fall 2009 - Babak Ayazifar
Is friendly and helpful to students during office hours
Number of Respondents
191
Mean
4.7
Standard Deviation
0.6
Median
5.0
95% Confidence Interval
4.7 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (0.5%) |
| 3 | 7 (3.7%) |
| 4 | 31 (16.2%) |
| 5 | 111 (58.1%) |
| N/A | 40 (20.9%) |
| Omit | 1 (0.5%) |