Electrical Engineering 122 - Fall 2013 - Sylvia Ratnasamy
Uses a grading system that is clearly defined and equitable
Number of Respondents
74
Mean
3.7
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.7 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 8 (10.8%) |
|---|---|
| 2 | 3 (4.1%) |
| 3 | 12 (16.2%) |
| 4 | 29 (39.2%) |
| 5 | 18 (24.3%) |
| N/A | 0 (0.0%) |
| Omit | 4 (5.4%) |