Electrical Engineering 232 - Fall 2009 - Ming Wu
Uses a grading system that is clearly defined and equitable
Number of Respondents
19
Mean
4.3
Standard Deviation
0.9
Median
4.5
95% Confidence Interval
4.3 ± 0.4
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (5.3%) |
| 3 | 2 (10.5%) |
| 4 | 6 (31.6%) |
| 5 | 9 (47.4%) |
| N/A | 0 (0.0%) |
| Omit | 1 (5.3%) |