Electrical Engineering 130 - Fall 1999 - Chenming Hu
Uses visual aids and blackboards effectively
Number of Respondents
81
Mean
4.3
Standard Deviation
0.7
Median
4.0
95% Confidence Interval
4.3 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (1.2%) |
| 3 | 9 (11.1%) |
| 4 | 28 (34.6%) |
| 5 | 36 (44.4%) |
| N/A | 0 (0.0%) |
| Omit | 7 (8.6%) |