Electrical Engineering 105 - Fall 2014 - Ming Wu
Uses a grading system that is clearly defined and equitable
Number of Respondents
30
Mean
4.4
Standard Deviation
0.9
Median
5.0
95% Confidence Interval
4.4 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 0 (0.0%) |
|---|---|
| 2 | 1 (3.3%) |
| 3 | 4 (13.3%) |
| 4 | 5 (16.7%) |
| 5 | 17 (56.7%) |
| N/A | 1 (3.3%) |
| Omit | 2 (6.7%) |