Electrical Engineering 213 - Spring 2009 - David T. Attwood
Uses a grading system that is clearly defined and equitable
Number of Respondents
9
Mean
3.7
Standard Deviation
1.5
Median
4.0
95% Confidence Interval
3.7 ± 1.0
Max
5.0
Frequency Distribution
| 1 | 1 (11.1%) |
|---|---|
| 2 | 1 (11.1%) |
| 3 | 0 (0.0%) |
| 4 | 2 (22.2%) |
| 5 | 3 (33.3%) |
| N/A | 1 (11.1%) |
| Omit | 1 (11.1%) |