Electrical Engineering 16A - Spring 2015 - Elad Alon
Uses a grading system that is clearly defined and equitable
Number of Respondents
38
Mean
3.9
Standard Deviation
1.2
Median
4.0
95% Confidence Interval
3.9 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 2 (5.3%) |
|---|---|
| 2 | 3 (7.9%) |
| 3 | 6 (15.8%) |
| 4 | 9 (23.7%) |
| 5 | 14 (36.8%) |
| N/A | 1 (2.6%) |
| Omit | 3 (7.9%) |