Electrical Engineering 143 - Spring 2005 - Nathan W. Cheung
Is friendly and helpful to students during office hours
Number of Respondents
32
Mean
3.2
Standard Deviation
1.3
Median
3.0
95% Confidence Interval
3.2 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 3 (9.4%) |
|---|---|
| 2 | 6 (18.8%) |
| 3 | 8 (25.0%) |
| 4 | 6 (18.8%) |
| 5 | 6 (18.8%) |
| N/A | 3 (9.4%) |
| Omit | 0 (0.0%) |