Electrical Engineering 130 - Fall 2007 - Ali Javey
Uses a grading system that is clearly defined and equitable
Number of Respondents
35
Mean
3.9
Standard Deviation
1.0
Median
4.0
95% Confidence Interval
3.9 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (2.9%) |
|---|---|
| 2 | 1 (2.9%) |
| 3 | 7 (20.0%) |
| 4 | 12 (34.3%) |
| 5 | 9 (25.7%) |
| N/A | 0 (0.0%) |
| Omit | 5 (14.3%) |