Electrical Engineering 105 - Spring 2000 - Roger T. Howe
Uses a grading system that is clearly defined and equitable
Number of Respondents
90
Mean
4.2
Standard Deviation
0.8
Median
4.0
95% Confidence Interval
4.2 ± 0.2
Max
5.0
Frequency Distribution
| 1 | 2 (2.2%) |
|---|---|
| 2 | 0 (0.0%) |
| 3 | 10 (11.1%) |
| 4 | 36 (40.0%) |
| 5 | 31 (34.4%) |
| N/A | 4 (4.4%) |
| Omit | 7 (7.8%) |