Electrical Engineering 20N - Spring 2005 - David Tse
Uses a grading system that is clearly defined and equitable
Number of Respondents
78
Mean
3.4
Standard Deviation
0.9
Median
3.0
95% Confidence Interval
3.4 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 3 (3.8%) |
|---|---|
| 2 | 6 (7.7%) |
| 3 | 31 (39.7%) |
| 4 | 25 (32.1%) |
| 5 | 9 (11.5%) |
| N/A | 2 (2.6%) |
| Omit | 2 (2.6%) |