Electrical Engineering 122 - Spring 2012 - Jean Walrand
Is friendly and helpful to students during office hours
Number of Respondents
30
Mean
4.4
Standard Deviation
0.6
Median
4.0
95% Confidence Interval
4.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 1 (3.3%) |
| 4 | 7 (23.3%) |
| 5 | 8 (26.7%) |
| N/A | 13 (43.3%) |
| Omit | 1 (3.3%) |