Electrical Engineering 145O - Spring 2010 - Mimi Koehl
Uses a grading system that is clearly defined and equitable
Number of Respondents
12
Mean
4.4
Standard Deviation
0.8
Median
5.0
95% Confidence Interval
4.4 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 2 (16.7%) |
| 4 | 2 (16.7%) |
| 5 | 6 (50.0%) |
| N/A | 1 (8.3%) |
| Omit | 1 (8.3%) |