Electrical Engineering 128 - Fall 1994 - Wei Ren
Uses visual aids and blackboards effectively
Number of Respondents
28
Mean
3.7
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 12 (42.9%) |
| 4 | 12 (42.9%) |
| 5 | 4 (14.3%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |