Electrical Engineering 122 - Spring 2013 - Adam Wolisz
Uses a grading system that is clearly defined and equitable
Number of Respondents
20
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (5.0%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 4 (20.0%) |
| 4 | 9 (45.0%) |
| 5 | 5 (25.0%) |
| N/A | 0 (0.0%) |
| Omit | 1 (5.0%) |