Electrical Engineering 20 - Fall 2014 - Babak Ayazifar
Uses a grading system that is clearly defined and equitable
Number of Respondents
194
Mean
3.7
Standard Deviation
1.1
Median
4.0
95% Confidence Interval
3.7 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 9 (4.6%) |
|---|---|
| 2 | 20 (10.3%) |
| 3 | 50 (25.8%) |
| 4 | 54 (27.8%) |
| 5 | 57 (29.4%) |
| N/A | 3 (1.5%) |
| Omit | 1 (0.5%) |