Electrical Engineering 226A - Fall 2011 - Jean Walrand
Uses visual aids and blackboards effectively
Number of Respondents
25
Mean
3.6
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.6 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 4 (16.0%) |
| 3 | 5 (20.0%) |
| 4 | 13 (52.0%) |
| 5 | 3 (12.0%) |
| N/A | 0 (0.0%) |
| Omit | 0 (0.0%) |