Electrical Engineering 122 - Fall 1996 - Jean Walrand
Uses visual aids and blackboards effectively
Number of Respondents
42
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 3 (7.1%) |
|---|---|
| 2 | 3 (7.1%) |
| 3 | 10 (23.8%) |
| 4 | 10 (23.8%) |
| 5 | 14 (33.3%) |
| N/A | 0 (0.0%) |
| Omit | 2 (4.8%) |