Electrical Engineering 42 - Fall 2011 - Vivek Subramanian
Uses a grading system that is clearly defined and equitable
Number of Respondents
58
Mean
3.6
Standard Deviation
0.9
Median
4.0
95% Confidence Interval
3.6 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 1 (1.7%) |
|---|---|
| 2 | 5 (8.6%) |
| 3 | 17 (29.3%) |
| 4 | 22 (37.9%) |
| 5 | 9 (15.5%) |
| N/A | 1 (1.7%) |
| Omit | 3 (5.2%) |