Electrical Engineering 228 - Spring 2009 - Jean Walrand
Is friendly and helpful to students during office hours
Number of Respondents
12
Mean
4.7
Standard Deviation
0.5
Median
5.0
95% Confidence Interval
4.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 0 (0.0%) |
| 4 | 3 (25.0%) |
| 5 | 6 (50.0%) |
| N/A | 3 (25.0%) |
| Omit | 0 (0.0%) |