Electrical Engineering 43 - Spring 1998 - Joseph Wujek
Uses a grading system that is clearly defined and equitable
Number of Respondents
42
Mean
3.3
Standard Deviation
1.0
Median
3.5
95% Confidence Interval
3.3 ± 0.3
Max
5.0
Frequency Distribution
| 1 | 1 (2.4%) |
|---|---|
| 2 | 6 (14.3%) |
| 3 | 8 (19.0%) |
| 4 | 13 (31.0%) |
| 5 | 2 (4.8%) |
| N/A | 6 (14.3%) |
| Omit | 6 (14.3%) |