Electrical Engineering 137A - Fall 2014 - Alexandra von Meier
Uses visual aids and blackboards effectively
Number of Respondents
30
Mean
4.2
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 7 (23.3%) |
| 4 | 11 (36.7%) |
| 5 | 12 (40.0%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |