Electrical Engineering 122 - Spring 2012 - Jean Walrand
Uses visual aids and blackboards effectively
Number of Respondents
30
Mean
4.0
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.0 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 3 (10.0%) |
| 3 | 5 (16.7%) |
| 4 | 12 (40.0%) |
| 5 | 10 (33.3%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |