Electrical Engineering 120 - Spring 2004 - Michael Gastpar
Uses a grading system that is clearly defined and equitable
Number of Respondents
77
Mean
3.7
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (2.6%) |
|---|---|
| 2 | 5 (6.5%) |
| 3 | 19 (24.7%) |
| 4 | 35 (45.5%) |
| 5 | 15 (19.5%) |
| N/A | 0 (0.0%) |
| Omit | 1 (1.3%) |