Electrical Engineering 140 - Spring 2008 - Kristofer Pister
Uses visual aids and blackboards effectively
Number of Respondents
25
Mean
3.9
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (4.0%) |
|---|---|
| 2 | 1 (4.0%) |
| 3 | 6 (24.0%) |
| 4 | 7 (28.0%) |
| 5 | 9 (36.0%) |
| N/A | 1 (4.0%) |
| Omit | 0 (0.0%) |