Electrical Engineering 143 - Fall 1996 - Nathan W. Cheung
Uses a grading system that is clearly defined and equitable
Number of Respondents
28
Mean
3.7
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.7 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (3.6%) |
|---|---|
| 2 | 3 (10.7%) |
| 3 | 4 (14.3%) |
| 4 | 11 (39.3%) |
| 5 | 6 (21.4%) |
| N/A | 0 (0.0%) |
| Omit | 3 (10.7%) |