Electrical Engineering 120 - Fall 2008 - Yanpei Chen
Is accessible during office hours
Number of Respondents
28
Mean
4.2
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 3 (10.7%) |
| 4 | 6 (21.4%) |
| 5 | 6 (21.4%) |
| N/A | 11 (39.3%) |
| Omit | 2 (7.1%) |