Electrical Engineering 20N - Fall 2011 - Babak Ayazifar
Is friendly and helpful to students during office hours
Number of Respondents
217
Mean
4.7
Standard Deviation
0.6
Median
5.0
95% Confidence Interval
4.7 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 1 (0.5%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 6 (2.8%) |
| 4 | 34 (15.7%) |
| 5 | 134 (61.8%) |
| N/A | 40 (18.4%) |
| Omit | 2 (0.9%) |