Electrical Engineering 20N - Spring 1999 - Pravin Varaiya
Uses a grading system that is clearly defined and equitable
Number of Respondents
36
Mean
3.5
Standard Deviation
0.9
Median
3.5
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 5 (13.9%) |
| 3 | 12 (33.3%) |
| 4 | 12 (33.3%) |
| 5 | 5 (13.9%) |
| N/A | 0 (0.0%) |
| Omit | 2 (5.6%) |