Electrical Engineering 117 - Spring 2009 - Seth Sanders
Uses visual aids and blackboards effectively
Number of Respondents
12
Mean
3.8
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
3.8 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 4 (33.3%) |
| 4 | 6 (50.0%) |
| 5 | 2 (16.7%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |