Electrical Engineering 231 - Spring 1998 - Chenming Hu
Uses a grading system that is clearly defined and equitable
Number of Respondents
28
Mean
4.2
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
4.2 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (3.6%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 2 (7.1%) |
| 4 | 11 (39.3%) |
| 5 | 9 (32.1%) |
| N/A | 1 (3.6%) |
| Omit | 4 (14.3%) |