Electrical Engineering 20N - Fall 2010 - Babak Ayazifar
Is friendly and helpful to students during office hours
Number of Respondents
180
Mean
4.4
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.4 ± 0.1
Max
5.0
Frequency Distribution
| 1 | 1 (0.6%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 15 (8.3%) |
| 4 | 49 (27.2%) |
| 5 | 63 (35.0%) |
| N/A | 51 (28.3%) |
| Omit | 1 (0.6%) |