Electrical Engineering 226A - Fall 2011 - Jean Walrand
Is friendly and helpful to students during office hours
Number of Respondents
25
Mean
4.7
Standard Deviation
0.6
Median
5.0
95% Confidence Interval
4.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 1 (4.0%) |
| 4 | 5 (20.0%) |
| 5 | 15 (60.0%) |
| N/A | 4 (16.0%) |
| Omit | 0 (0.0%) |