Electrical Engineering 227C - Spring 2014 - Ben Recht
Uses a grading system that is clearly defined and equitable
Number of Respondents
23
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.5
Max
5.0
Frequency Distribution
| 1 | 1 (4.3%) |
|---|---|
| 2 | 3 (13.0%) |
| 3 | 3 (13.0%) |
| 4 | 8 (34.8%) |
| 5 | 6 (26.1%) |
| N/A | 1 (4.3%) |
| Omit | 1 (4.3%) |