Electrical Engineering 149 - Spring 2011 - Edward A. Lee
Uses a grading system that is clearly defined and equitable
Number of Respondents
31
Mean
3.6
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.6 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 1 (3.2%) |
|---|---|
| 2 | 3 (9.7%) |
| 3 | 7 (22.6%) |
| 4 | 13 (41.9%) |
| 5 | 5 (16.1%) |
| N/A | 1 (3.2%) |
| Omit | 1 (3.2%) |