Electrical Engineering 130 - Fall 1998 - Chenming Hu
Uses a grading system that is clearly defined and equitable
Number of Respondents
53
Mean
3.9
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.9 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (3.8%) |
|---|---|
| 2 | 1 (1.9%) |
| 3 | 6 (11.3%) |
| 4 | 31 (58.5%) |
| 5 | 9 (17.0%) |
| N/A | 1 (1.9%) |
| Omit | 3 (5.7%) |