Electrical Engineering 104 - Spring 1991 - G. Lin
Uses a grading system that is clearly defined and equitable
Number of Respondents
23
Mean
3.1
Standard Deviation
0.9
Median
0.0
95% Confidence Interval
3.1 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (4.3%) |
|---|---|
| 2 | 3 (13.0%) |
| 3 | 12 (52.2%) |
| 4 | 4 (17.4%) |
| 5 | 2 (8.7%) |
| N/A | 0 (0.0%) |
| Omit | 1 (4.3%) |