Electrical Engineering 120 - Spring 2003 - Michael Gastpar
Uses a grading system that is clearly defined and equitable
Number of Respondents
56
Mean
3.5
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.5 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (1.8%) |
|---|---|
| 2 | 7 (12.5%) |
| 3 | 18 (32.1%) |
| 4 | 19 (33.9%) |
| 5 | 9 (16.1%) |
| N/A | 2 (3.6%) |
| Omit | 0 (0.0%) |