Electrical Engineering 240 - Spring 2013 - Lingkai Kong
Uses visual aids and blackboards effectively
Number of Respondents
22
Mean
3.6
Standard Deviation
1.3
Median
4.0
95% Confidence Interval
3.6 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 2 (9.1%) |
|---|---|
| 2 | 2 (9.1%) |
| 3 | 5 (22.7%) |
| 4 | 6 (27.3%) |
| 5 | 7 (31.8%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |